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Logitech M240 Silent Bluetooth Mouse vs Razer Cobra Pro

A

Product A: Logitech

M240 Silent Bluetooth Mouse

56 of 154 known

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B

Product B: Razer

Cobra Pro

91 of 154 known

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All 154 fields

Every value links to where we found it.

Only differences

ALogitech M240 Silent Bluetooth Mouse

BRazer Cobra Pro

General

7 of 9 differ

Series

Not available

Razer Cobra1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Product family: Razer Cobra

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

MR0105, 910-007113, 910-007116, 910-007117, 910-007119, 910-007120, 910-007121, 910-007122, 910-007123, 910-0071241Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Mouse model number MR0105, label inside the battery compartment. Retail SKUs come from the regional Logitech store pages.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026US store SKUs 910-007113, 910-007116 and 910-007117.3Maker product pagelogitech.com/en-ca/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026CA SKUs 910-007113, 910-007116 and 910-007117.4Maker product pagelogitech.com/en-gb/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026UK SKUs 910-007119, 910-007120 and 910-007121.5Maker product pagelogitech.com/en-eu/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026EU SKUs 910-007119, 910-007120 and 910-007121.6Maker product pagelogitech.com/en-au/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026AU SKUs 910-007122, 910-007123 and 910-007124.

RZ01-04660100-R3U1, RZ01-04660200-R3U12Maker product pagerazer.com/gaming-mice/razer-cobra-pro/RZ01-04660100-R3U1Read 10 October 2026US store SKUs: Black RZ01-04660100-R3U1, White RZ01-04660200-R3U13Maker product pagerazer.com/gaming-mice/razer-cobra-pro/RZ01-04660200-R3U1Read 10 October 2026

GTIN / EAN

Not available

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

12 May 20238Press releaselogitech.com/blog/2023/05/12/effortlessly-connect-with-the-logitech-m240-silent-bluetooth-mouseRead 14 October 2026Blog post of 12 May 2023.

29 June 20235Press releaserazer.com/newsroom/product-news/the-razer-cobra-pro-and-razer-cobra-emerge-a-distinct-new-mouse-line-thats-perfect-for-playRead 10 October 2026

Status

Available2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026US store lists all three colours in stock on 2026-10-14.

Available2Maker product pagerazer.com/gaming-mice/razer-cobra-pro/RZ01-04660100-R3U1Read 10 October 2026Both SKU pages show the item as purchasable and in stock at US$129.99

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

$129.995Press releaserazer.com/newsroom/product-news/the-razer-cobra-pro-and-razer-cobra-emerge-a-distinct-new-mouse-line-thats-perfect-for-playRead 10 October 2026Razer Cobra Pro $129.99 USD MSRP

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

€149.995Press releaserazer.com/newsroom/product-news/the-razer-cobra-pro-and-razer-cobra-emerge-a-distinct-new-mouse-line-thats-perfect-for-playRead 10 October 2026Razer Cobra Pro 149.99 EUR MSRP. Tax treatment not stated

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, CA, GB, EU, AU2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026US store sells the mouse. The CA, GB, EU and AU stores are listed in their own sources.3Maker product pagelogitech.com/en-ca/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026CA store sells the three colours.4Maker product pagelogitech.com/en-gb/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026UK store sells the three colours.5Maker product pagelogitech.com/en-eu/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026EU store sells the three colours.6Maker product pagelogitech.com/en-au/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026AU store sells the three colours.

Not available

ColoursiThe maker's own colour names

Graphite, Off-White, Rose2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026US store colours: Graphite, Off-White and Rose.

Black, White1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Page: Available in Black | White

Segment

Travel2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Page text: compact and wireless, the mouse fits with a laptop in a bag so you can take it anywhere you work. The launch blog calls it a compact, travel-friendly mouse.8Press releaselogitech.com/blog/2023/05/12/effortlessly-connect-with-the-logitech-m240-silent-bluetooth-mouseRead 14 October 2026Blog: a compact, travel-friendly mouse.

Gaming1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026

Mouse type

Standard2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Conventional mouse with a scroll wheel. No trackball and no vertical body.

Standard6Measurementrtings.com/mouse/reviews/razer/cobra-proRead 10 October 2026Type: Standard

Shape

1 of 14 differ

Body shapeiDescribes shell symmetry, not the intended hand. Symmetrical with side buttons on one side differs from an asymmetric right-handed body. Ambidextrous means a symmetrical body with side buttons on both sides.

Symmetrical body2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Page text: designed to be equally comfortable for both left- and right-handed users. The button list has no side buttons, so the body is symmetrical and not ambidextrous in the schema sense.8Press releaselogitech.com/blog/2023/05/12/effortlessly-connect-with-the-logitech-m240-silent-bluetooth-mouseRead 14 October 2026Blog: comfortable, ambidextrous design that follows the natural curve of either the right or left hand.

Symmetrical body1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026FAQ: right-handed symmetrical compact form factor6Measurementrtings.com/mouse/reviews/razer/cobra-proRead 10 October 2026Ambidextrous: Shape Only. Symmetrical shell

Maker size classiThe maker’s marketed size label. Do not infer a size class from dimensions or reviewer hand-fit recommendations.

Not available

Not available

Recommended gripsiGrip styles explicitly recommended by the maker. A reviewer finding a grip usable does not add a maker recommendation.

Not available

Palm, Claw, Fingertip1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Page text: the small, lightweight design suits claw, palm and fingertip grip styles

Recommended hand sizeiMaker recommendation, measured from wrist to middle fingertip for hand length. Source notes specify whether limits are inclusive or exclusive.

Not available

Not available

Hump positioniPosition of the shell’s highest point along its length, from a maker drawing or exact-model review.

Not available

Not available

Thumb rest

Not available

Not available

Ring or pinky finger rest

Not available

Not available

Upper shelliThe primary hand-contact shell. An open or perforated bottom alone does not make the upper shell perforated.

Not available

Not available

Swappable parts

Not available

Not available

Adjustable weight

Not available

Not available

Maximum added weightiTotal removable weight supplied with the mouse, excluding the mouse’s normal weight.

Not available

Not available

Vertical angle

Not available

Not available

Trackball diameter

Not available

Not available

Trackball position

Not available

Not available

Dimensions and weight

2 of 5 differ

Mouse body dimensionsiLength from front to rear, width at the widest body point, and maximum height. Cable and receiver are excluded. Approximate maker figures are qualified in source notes. Logitech pages often label the front-to-rear length Height and the body height Depth, so map the figures by size.

Length99Maximum width60Maximum height39mm(3.9 × 2.4 × 1.5 in)1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Physical specifications list Height 99 mm, Width 60 mm, Depth 39 mm. The axis names follow the box orientation, so the mouse is 99 mm long, 60 mm wide and 39 mm high. The M240 for Business datasheet shows the same body and gives a box of 110 by 63.6 by 44 mm with the same axis order.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Dimensions block: Height 99 mm, Width 60 mm, Depth 39 mm. See the support page note on the axis names.

Length119.6Maximum width62.5Maximum height38.1mm(4.7 × 2.5 × 1.5 in)1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs Size: Length 119.6 mm, Width 62.5 mm, Height 38.1 mm4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026

Grip widthiBody width where the thumb and opposite grip finger sit. This differs from maximum body width.

Not available

Not available

Mouse weight (claimed)iWireless mice include the battery. When the maker does not say whether a removable battery is in the weight, the published weight is stored and the source note says so. Wired mice exclude the cable. Source notes identify installed skates, colour, approximation, tolerance or a published bound.

73.8g(2.6 oz)1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 202650.7 g without battery and 73.8 g with battery. The with-battery figure is stored.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Dimensions block: weight 2.6 oz (73.8 g), same on the CA, UK, EU and AU stores.

77g(2.7 oz)1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs Weight: 77 g / 2.72 oz (excluding cable and dongle)

Box dimensions

Not available

Not available

Packed weightiMouse, packaging and included accessories. Shipping-service weight is not evidence of packed weight.

Not available

Not available

Sensor

14 of 20 differ

Marketed sensor nameiMaker’s sensor branding, or reviewer identification when the maker does not publish one. The physical part number is recorded separately.

Smooth optical tracking1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Sensor: Smooth optical tracking. The page also prints the word Tcob in the sensor line, which is not explained.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: Sensor Technology: Smooth optical tracking.

Focus Pro 30K Optical Sensor1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026

Published sensor brandiSensor brand or trademark named by the source, which may be the mouse maker’s proprietary branding. Physical silicon manufacturer and part number are separate facts.

Logitech1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Logitech's own sensor naming. No source names the physical sensor chip.

Razer1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026

Physical sensor part numberiExact physical sensor family or part identified by the maker or an exact-model reviewer. Do not infer it from DPI, speed or a sibling mouse.

Not available

PAW39509Spec databasenookyyy.com/en/reviews/mouse/razer/cobra-proRead 10 October 2026Independent mouse database: sensor PixArt PAW3950 (Razer Focus Pro). Razer publishes only the Focus Pro 30K name

Sensor type

Optical1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Smooth optical tracking.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: Sensor Technology: Smooth optical tracking.

Optical1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026

Maximum configurable DPIiMaximum selectable DPI with the documented firmware. Later firmware increases are noted in sources. The sensor chip’s theoretical maximum is not the mouse’s maximum.

4,000DPI1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026DPI (Min/Max): resolution 400 to 4000 in steps of 100 DPI.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: DPI 400-4000 in steps of 100 DPI.

30,000DPI1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs Max Sensitivity: 30000

Minimum configurable DPIiLowest selectable sensitivity on this mouse. Factory presets do not establish its minimum.

400DPI1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026DPI (Min/Max): resolution 400 to 4000 in steps of 100 DPI.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: DPI 400-4000 in steps of 100 DPI.

Not available

DPI adjustment stepiSmallest documented configuration increment, not the spacing between factory presets.

100DPI1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Steps of 100 DPI.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: steps of 100 DPI.

Not available

Maximum DPI stagesiMaximum number of selectable sensitivity presets saved at once, not the number of distinct supported DPI values.

Not available

54Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Synapse Performance: up to 5 sensitivity stages

Default DPI presetsiFactory preset sensitivity values for the exact model and firmware. Source notes distinguish different factory profiles.

1,000DPI2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: nominal value 1000 DPI.

400, 800, 1,600, 3,200, 6,400DPI4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026DPI stages are 400, 800, 1600 (default), 3200 and 6400

Separate X and Y DPI

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Synapse Performance: Enable X-Y Sensitivity

Tracking speed (claimed)iMaker or published product specification, in inches per second. If the source says more than a value, that numeric threshold is stored and qualified in the source note. Do not read it as an exact ceiling.

Not available

750IPS1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs Max Speed: 750

Tracking acceleration (claimed)iMaximum tracking acceleration in multiples of gravitational acceleration, not mouse weight. A source saying more than a value is retained as a qualified threshold in the source note.

Not available

70G1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs Max Acceleration: 70

Lift-off distance settingsiOnly documented selectable lift-off values, or one documented fixed value. A minimum, approximate measured result or unquantified range does not establish a complete option list.

Not available

Not available

Separate lift and landing distance

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Synapse Calibration: Enable Asymmetric Cut-Off for separate lift-off and landing distances

Surface calibrationiSensor calibration for a tracking surface. Adjustable lift-off distance or copying sensitivity from another mouse alone does not establish this feature.

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Synapse Calibration subtab optimizes the sensor to any surface

Motion SynciWhether sensor motion synchronization is supported. Polling-rate restrictions and default state belong in source notes.

Not available

Not available

Angle snapping

Not available

Not available

Ripple control

Not available

Not available

Tracks on glass

Not available

Yes1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Page text: tracking on a wider variety of surfaces including glass

Sensor position

Not available

Not available

Performance

6 of 8 differ

Documented polling rates by connectioniOne row per documented usable rate and connection. Receiver and firmware requirements are noted. Maximum-only claims do not imply all intermediate settings or the same ceiling over USB.

ALogitech M240 Silent Bluetooth Mouse

Data connection	Polling rate (Hz)
Bluetooth	133

Source1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Bluetooth report rate 88 to 133 Hz (7.5 to 11.25 ms). The highest rate 133 Hz is stored and the range stays in this note. The page also lists USB report rate 1 ms for the Logi Bolt USB interface. It does not state the wireless report rate over Logi Bolt, so no 2.4 GHz row is stored.

BRazer Cobra Pro

Data connection	Polling rate (Hz)	Receiver requirement
2.4 GHz	125	Included HyperSpeed wireless dongle
2.4 GHz	500	Included HyperSpeed wireless dongle
2.4 GHz	1,000	Included HyperSpeed wireless dongle
2.4 GHz	4,000	HyperPolling Wireless Dongle or Mouse Dock Pro (sold separately)
2.4 GHz	8,000	HyperPolling Wireless Dongle or Mouse Dock Pro (sold separately)

Source1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026FAQ: the Mouse Dock Pro or HyperPolling Wireless Dongle, sold separately, enables true 8000 Hz wireless polling. The manual says 125, 500 and 1000 Hz in Synapse and up to 4000 Hz with those accessories4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Section 4: 1000 Hz, up to 4000 Hz with Mouse Dock Pro or HyperPolling Wireless Dongle. Synapse lists 125, 500 and 1000 Hz

Max polling rate

133Hz=CalculatedFrom Documented polling rates by connection

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (wired)

Not available

Not available

Polling rate (2.4 GHz)

Not available

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (Bluetooth)

133Hz=CalculatedFrom Documented polling rates by connection

Not available

Claimed click latencyiAbsolute click-latency claim from the maker. A relative improvement is not absolute latency. Source notes give polling mode and whether the number is an average, bound or best case.

Not available

Not available

Adjustable debounce

Not available

No9Spec databasenookyyy.com/en/reviews/mouse/razer/cobra-proRead 10 October 2026Database: debounce 0 ms and not adjustable. Razer states 0.2 ms actuation with no debounce delay

Minimum debounceiLowest documented debounce setting or fixed main-switch debounce delay. Click response time or total click latency is not the same quantity.

Not available

0ms1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Page text: 0.2 ms actuation with no debounce delay

Measured

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Latency per connection (measured)iReviewer measurements for an identified connection, polling rate, firmware and settings. Click and sensor latency use different test methods and are not interchangeable.

Not available

Not available

DPI deviation (measured)iReviewer measurement of deviation from a specified DPI value. Test DPI, travel speed, distance and method belong in source notes.

Not available

Not available

Lift-off distance (measured)iReviewer-measured lift-off height at the lowest setting, on the specified surface. Do not store the maker’s selectable LOD here.

Not available

Not available

Main click force (measured)iReviewer-measured main-button actuation force in gram-force. Not the mouse weight and not an electrical latency measure.

Not available

Not available

Weight (measured)iReviewer scale measurement. Include battery for wireless mice and exclude cable for wired mice. Source notes identify colour and installed skates.

Not available

76.7g(2.7 oz)6Measurementrtings.com/mouse/reviews/razer/cobra-proRead 10 October 2026Default Weight 76.7 g. Only the public summary values are used. The detailed test results are for members

Battery life (measured)iReviewer-measured runtime from a stated test, not a claim, forecast or extrapolation. Polling, lighting and other power settings must be identified.

Not available

Not available

Hand size fitiExact-model reviewer fit assessment. Source notes define the hand-length bands and tested grip. Do not translate general praise into every size fitting.

Not available

Not available

Switches

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Main switch typeiActuation technology for the left and right main buttons. Hybrid means optical-mechanical. Inductive analog switches detect travel by induction.

Not available

Optical1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026

Published main-switch brandiBrand named for the main switches. Proprietary Razer, Pulsar, Glorious or Logitech branding does not identify the physical contract manufacturer.

Not available

Razer1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026

Main switch model

Not available

Razer Optical Mouse Switches Gen-31Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026

Main switch rated lifeiManufacturer or component rating for the main left/right switches, in millions of actuations. This is not a whole-mouse durability measurement.

Not available

90million1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026

Hot-swap main switchesiMain switches can be changed without soldering. Opening the case or using a switch pack can still be required.

Not available

Not available

Adjustable click actuationiThe point where a main click registers can be configured. Debounce adjustment changes timing, not actuation travel.

Not available

Not available

Separate main buttons

Not available

Not available

Side switch model

Not available

Not available

Middle click switch

Not available

Not available

Scroll encoder type

Mechanical1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026The US product page lists Scroll Wheel: Yes, 2D, mechanical.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: Scroll Wheel: Yes, 2D, mechanical.

Not available

Scroll encoder

Not available

Not available

Buttons and scroll wheel

9 of 13 differ

Physical button inputsiIncludes left/right, wheel click, each wheel-tilt direction, DPI/report-rate/profile buttons and a wheel-mode pushbutton. Excludes scroll rotation, power sliders and connection sliders. A connection pushbutton, such as Logitech Easy-Switch, counts even when the maker's own count leaves it out. A button that only switches power does not. Counts each physical input once.

41Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Buttons: 3 buttons, left and right click, middle click, plus a connectivity button. The maker counts 3. The count here follows the field definition and includes the connectivity pushbutton, so it is 4. The power switch is excluded.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: Number of Buttons 3 (left and right click, middle click). The support specification also lists a connectivity button. See the support page note.

84Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Section 1 labels left, right, scroll wheel, DPI stage up, DPI stage down, mouse buttons 4 and 5 and the profile button. That is 8 buttons

Programmable buttonsiNumber of physical button inputs that can be remapped. Excludes scroll-up/down actions, alternate software layers and non-programmable mode controls.

Not available

81Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs and manual: 8. The page also says 10 customizable controls, which counts scroll up and down4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026

Side buttonsiButtons on the thumb-facing side walls, including a side DPI-shift button. Top buttons beside the main click plate and bottom setting buttons are excluded.

01Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Complete button list is left click, right click, middle click and connectivity button. No side buttons.

26Measurementrtings.com/mouse/reviews/razer/cobra-proRead 10 October 2026Press release: two buttons on the side. The manual labels mouse buttons 4 and 5

Side buttons on

Not available

Left6Measurementrtings.com/mouse/reviews/razer/cobra-proRead 10 October 2026Left side. The maker's product images show the two side buttons on the left edge of the right-handed symmetrical shell

DPI buttoniA physical pushbutton that changes sensitivity. A button shared with power or report rate still counts. Software-only switching does not.

No1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Complete button list has no DPI button. DPI is set in Logi Options+.

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026

DPI button position

Not available

Top7Reviewtomshardware.com/reviews/razer-cobra-proRead 10 October 2026Review: two buttons under the scroll wheel cycle the sensitivity stages. The profile button is on the underside8Reviewpcgamer.com/razer-cobra-pro-gaming-mouse-reviewRead 10 October 2026Review: DPI buttons up top for easy access

Profile buttoniA dedicated physical profile-switch button. A remappable input that could be assigned this action does not prove a dedicated control.

No1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Complete button list has no profile button.

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026

Dedicated DPI-shift buttoniDedicated physical control for temporarily switching sensitivity while held. A software-remappable input is not automatically a dedicated sniper control.

No1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Complete button list has no dedicated DPI-shift button.

No4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Section 1 labels every control: left and right button, scroll wheel, DPI stage up and down, buttons 4 and 5 and the profile button. None is a dedicated DPI-shift button. Synapse can assign a Sensitivity Clutch action to a remappable button

Dedicated gesture buttoniA dedicated physical gesture control. Assigning a gesture action to a remappable button does not establish a separate gesture button.

No1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Complete button list has no dedicated gesture button. The page says gesture support is with software on Windows and Mac.

No4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Section 1 labels every control. None is a dedicated gesture button

Scroll wheel

Notched2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: Scroll Wheel: Yes, 2D, mechanical. Line-by-line scrolling.

Notched6Measurementrtings.com/mouse/reviews/razer/cobra-proRead 10 October 2026Public pros and cons: the scroll wheel lacks a free-scrolling mode and L/R tilt inputs

Scroll mode switchiHow the wheel changes between notched and free-spin modes. None means there is no such mode-switch mechanism.

None2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs list only a 2D mechanical wheel with line-by-line scrolling. No mode switch.

Not available

Separate thumb wheeliA separate side wheel operated by the thumb. Tilting the central scroll wheel does not count.

No1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Complete button list has no separate thumb wheel.

Not available

Scroll wheel material

Not available

Not available

Build

3 of 6 differ

Shell material

Not available

Plastic, polymer unspecified7Reviewtomshardware.com/reviews/razer-cobra-proRead 10 October 2026Review: the chassis is made of smooth, matte black plastic with textured, rubberized grips on either side. Black unit

Surface finishiPublished surface finish, such as matte or textured. Soft-feel wording does not establish rubber material or a chemical coating.

Not available

Not available

Installed feet materialiMaterial of the factory-installed skates, excluding separately supplied replacements or dot skates. Virgin PTFE means additive-free or explicitly virgin-grade PTFE.

PTFE1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Durability feet: PTFE feet, 250 km range.

PTFE1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs Mouse Feet: 100% PTFE

Installed skate piecesiNumber of separate factory-installed skate pieces, including a sensor ring. Excludes spare skates supplied in the box.

Not available

37Reviewtomshardware.com/reviews/razer-cobra-proRead 10 October 2026Review: two wide PTFE feet at both ends and a PTFE circle around the sensor, 3 pieces

Feet shapeiGeometry of the installed skates. Pads plus a sensor ring are mixed. Separate dots are dots.

Not available

Mixed7Reviewtomshardware.com/reviews/razer-cobra-proRead 10 October 2026Two pads plus a sensor ring, stored as mixed

Feet thickness

Not available

Not available

Cable

4 of 5 differ

Cable

Not available

Not available

Cable length

Not available

1.8m9Spec databasenookyyy.com/en/reviews/mouse/razer/cobra-proRead 10 October 2026Database: Razer Speedflex cable, 1.8 m. Tom's Hardware lists a 6 ft cable

Detachable cableiThe cable unplugs from an external socket on the mouse without opening it. A service-replaceable internal cable does not count.

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026The USB Type C port on the mouse takes a separate USB Type A to USB Type C cable

Port on mouseiExternally accessible data/charging socket on the mouse. A fixed cable is none. USB-C describes the connector, not a transfer-speed version.

None1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026No USB or charging socket in the support specification or the button and indicator list. Power is one AA battery.

USB-C4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Section 1: USB Type C port on the mouse

Cable host plugiConnector on the computer end of the supplied or fixed cable, independent of the mouse-end connector.

Not available

USB-A4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026USB Type A to USB Type C Speedflex cable

Connectivity

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ConnectionsiConnections that carry mouse input data. A USB cable used only for charging does not establish wired USB operation.

Bluetooth, 2.4 GHz1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Connection type: Bluetooth Low Energy technology and Logi Bolt (not included). Logi Bolt is the optional 2.4 GHz-band USB receiver. No wired data mode.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: Bluetooth Low Energy technology. Compatible with the Logi Bolt USB receiver (not included).

USB (wired), 2.4 GHz, Bluetooth1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs Connectivity: Razer HyperSpeed Wireless (2.4 GHz), Bluetooth, Wired USB Type C cable4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Section 4 Connectivity: HyperSpeed 2.4 GHz, Bluetooth, wired Speedflex Cable USB Type C

Wireless technology

Bluetooth Low Energy / Logi Bolt1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Bluetooth protocol: Bluetooth Low Energy and Logi Bolt (not included).

Razer HyperSpeed Wireless1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026

BluetoothiThe version number only, such as 5.1. LE and Low Energy are left out. A source that names only Bluetooth Low Energy gives no version.

Not available

Not available

Saved Bluetooth pairing slotsiNumber of Bluetooth hosts whose pairing the mouse remembers. A limit of one concurrently connected host does not establish the number of saved slots.

Not available

Not available

Switchable host devicesiNumber of host devices selectable through the documented mouse controls without manually moving a data cable. Not the number of physical receivers or simultaneous active links alone.

Not available

Not available

Device switching

Not available

Not available

Receiver host connectoriHost plug on the included small receiver. A larger cabled receiver is described in source notes. This differs from the charging cable’s plug.

None1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026The Logi Bolt receiver is not included, so no receiver host plug ships with the mouse.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Logi Bolt USB receiver is compatible but not included.

USB-A7Reviewtomshardware.com/reviews/razer-cobra-proRead 10 October 2026Review: the mouse comes with a USB-A dongle and a USB extender

Receiver storage in mouse

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Section 1 item N: wireless dongle compartment, interchangeable with the wireless charging puck

Receiver extender includediAn included adapter, dock or cabled receiver arrangement moves the receiver closer to the mouse. A charging-only adapter does not count.

No1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Box contents list no receiver and no extender.

Yes1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs Box Contents: HyperSpeed Wireless Dongle + USB dongle adapter

Receiver pairing sharediA receiver can pair with another supported device, such as a keyboard, at the same time. This does not mean the mouse switches between computers.

Not available

Yes1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Page: connect a wireless mouse and keyboard to a single dongle. See the manual for the pairing steps4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026HyperSpeed Multi-Device Pairing: the dongle can support a keyboard and a mouse at the same time

Wireless rangeiPublished range and test conditions. A recommended receiver distance or minimum reliable range is not an exact maximum.

10m2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 202633 ft (10 m). Maker says range varies with user, environment and computing conditions.

Not available

Basic mouse OS supportiOperating systems supported for basic input. Configuration software support is listed separately and may require a newer OS version.

Windows, macOS, iPadOS, ChromeOS, Linux, Android1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026OS/platform support at release: Windows 10, 11 or later, macOS 11 or later, iPadOS 14 or later, ChromeOS, Linux, Android 9.0 or later. Works with Surface. This is basic input support.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Requirements: Bluetooth-enabled computers or mobile devices that support external mice (HID profile). Windows 10, 11 or later, macOS 11 or later, iPadOS 14 or later, ChromeOS, Linux, Android 9.0 or later.

Not available

ConsolesiConsole families explicitly supported. Source notes identify exact consoles, games and reduced polling or software functions.

Not available

Not available

Battery

14 of 17 differ

Battery type

AA1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Battery details: 1 x AA.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: Battery type 1 x AA (included).

Li-ion4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Battery warning: contains a Li-ion rechargeable battery

Disposable battery countiNumber of disposable cells, such as AA or AAA. Do not use this field for internal rechargeable cells.

11Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 20261 x AA.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: Battery type 1 x AA (included).

Not available

Battery capacityiPublished or physically identified internal battery capacity. Do not calculate mAh from claimed runtime or compare capacities across unverified hardware revisions.

Not available

420mAh9Spec databasenookyyy.com/en/reviews/mouse/razer/cobra-proRead 10 October 2026Database: 420 mAh. A retailer shipping listing gives 450 mAh as lithium battery content. The Razer pages and guide do not state a capacity

User-replaceable batteryiBattery replacement is a supported user procedure. The ability to open and modify the mouse does not establish this feature.

Yes7Owner's manualsupport.logi.com/hc/en-us/articles/11654237720343-Getting-Started-M240Read 14 October 2026The mouse runs on one AA battery. Logitech's launch blog says the battery life lets users go longer between battery changes.8Press releaselogitech.com/blog/2023/05/12/effortlessly-connect-with-the-logitech-m240-silent-bluetooth-mouseRead 14 October 2026Blog: an 18-month battery life with auto-sleep helps users go longer between battery changes.

Not available

Battery life by mode (claimed)iOne manufacturer or published product claim per documented connection, polling rate and lighting condition. Omit unstated conditions. Source notes identify performance, switch and haptic modes and whether runtime is up to a value.

ALogitech M240 Silent Bluetooth Mouse

Not available

BRazer Cobra Pro

Connection	Polling rate (Hz)	Claimed runtime (h)
2.4 GHz	1,000	100
2.4 GHz	4,000	33
2.4 GHz	8,000	22
Bluetooth	Not available	170

Source1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs: up to 100 hours on HyperSpeed (constant motion at 1000 Hz), up to 22 hours with the HyperPolling Wireless Dongle and Mouse Dock Pro (constant motion at 8000 Hz, both sold separately) and up to 170 hours on Bluetooth. The manual gives 33 hours at 4000 Hz4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Section 4: 170 hours Bluetooth, 100 hours HyperSpeed at 1000 Hz, 33 hours with the HyperPolling dongle and Mouse Dock Pro at 4000 Hz

Battery life (up to)iManufacturer estimate of days of normal use between full charges. This includes periods when the mouse is idle. It is not continuous runtime. Source notes preserve usage conditions and qualifiers when published. Do not convert this estimate to continuous hours.

Not available

Not available

Battery life (normal use)iManufacturer estimate of calendar months of normal use between charges or battery replacements. It is not continuous runtime. Source notes retain approximate, up-to, or-more and operating-mode qualifiers. Do not convert this estimate to continuous hours.

18months1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Battery Life (not rechargeable): 18 months. The US page says it may vary with user and computing conditions. The blog adds auto-sleep.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Tech specs: battery life 18 months. May vary based on user and computing conditions.

Not available

Longest battery life

Not available

170h=CalculatedFrom Battery life by mode (claimed)

Battery life at 1000 HziLongest stored claim explicitly at 1000 Hz over 2.4 GHz. A claim without a confirmed polling rate is excluded.

Not available

100h=CalculatedFrom Battery life by mode (claimed)

Battery life on Bluetooth

Not available

170h=CalculatedFrom Battery life by mode (claimed)

Charging port

None1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Battery life (not rechargeable). No charging port.

USB-C1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Page: easily rechargeable via USB Type C, or wireless charging

Full charge timeiClaimed time from empty to full charge, in minutes. Approximation and charging setup are stated in source notes.

Not available

240min4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026A depleted battery is fully charged in approximately 4 hours

Quick charge

Not available

Not available

Use while chargingiMouse input works while the internal battery charges through the documented wired or dock arrangement.

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Section 5: connect the mouse with the charging cable to use it in wired mode. The same cable charges the battery

Charging system compatibilityiNamed wireless charging pad or contact dock. Source notes distinguish inductive pads from pogo-pin contact charging.

Not available

Razer Mouse Dock Pro with Razer Wireless Charging Puck (both sold separately)1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs Accessory Compatibility: Razer Mouse Dock Pro with Razer Wireless Charging Puck (both sold separately)

Charging dock included

No2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Complete package list holds no dock. The mouse takes a replaceable AA battery.

No1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Box contents list the mouse, dongle with adapter, charging cable and guide. The Mouse Dock Pro is sold separately

Battery indicator

Not available

LED4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026The scroll wheel blinks red twice when the battery is under 5%

Lighting

4 of 4 differ

Decorative RGB lightingiUser-configurable decorative lighting. A multicolour status, DPI or battery indicator alone is not decorative RGB.

No1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Indicator lights: 1, connectivity. No decorative lighting.

Yes1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs: Razer Chroma RGB (Scroll Wheel, Logo, Multi-zone Underglow)

Decorative lighting zonesiNumber of independently controlled decorative lighting zones. Status indicator LEDs are excluded.

01Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Indicator lights: 1, connectivity. No decorative lighting zones.

111Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Page: 11 individually programmable lighting zones4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 202611 individually programmable lighting zones

Lighting sync

Not available

Razer Chroma RGB1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026

DPI indicator

None1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026The only indicator light is the connectivity LED. No DPI indicator.

Not available

Software

8 of 9 differ

Software

Logi Options+1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Logi Options+ support only on Windows 10, 11 or later and macOS 11 or later.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Customization app: supported by Logi Options+ on Windows and macOS.

Razer Synapse4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026

Configuration software platformsiPlatforms explicitly supported for configuring this exact model. Basic input compatibility and availability of a generic app on another platform do not establish model support.

Windows, macOS1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026Logi Options+ support only on Windows 10, 11 or later and macOS 11 or later.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Customization app: supported by Logi Options+ on Windows and macOS.

Windows4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Razer Synapse requirements: Windows 10 64-bit or higher

Onboard memoryiDocumented settings remain available without configuration software running. Which settings persist is stated in source notes.

Not available

Yes1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026

Onboard profilesiMaximum distinct hardware-stored profiles. Software game profiles and factory preset profiles do not establish this maximum.

Not available

51Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 20264Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Stored Profiles: up to 5 profiles in on-board memory

Macros

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Macro function needs the Macro module installed

Macros stored onboardiMacros themselves execute from mouse memory without the configuration app. Onboard DPI or button assignments alone do not prove onboard macros.

Not available

Not available

Button remapping

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026

Per-app profiles

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Profiles tab: each profile can be set to activate when you run an application (Linked Games)

User firmware updatesiA public user-accessible updater or documented software firmware-update procedure exists for this exact model.

Not available

Yes4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026Synapse Settings, Firmware tab: shows the firmware version and links to the Software and Firmware Update page

In the box

2 of 4 differ

In the boxiDocumented contents of the specified colour or bundle. Installed parts and optional extras are distinguished in source notes.

Mouse, 1 AA battery (pre-installed), User documentation1Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026What's in the box: mouse, 1 AA battery (pre-installed), user documentation.2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Package contents on the page: mouse, 1 AA battery (pre-installed), user documentation.

Razer Cobra Pro, HyperSpeed Wireless Dongle + USB dongle adapter, USB Type A to USB Type C Charging Cable, Important Product Information Guide1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs Box Contents of the Cobra Pro. Bundles that add a HyperPolling dongle are excluded

Cables included

ALogitech M240 Silent Bluetooth Mouse

Not available

BRazer Cobra Pro

Type	Cable count
USB Type A to USB Type C Speedflex cable	1

Source1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Tech Specs Box Contents: USB Type A to USB Type C Charging Cable. The manual calls it a Speedflex cable4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026

Extra skates includediAn extra usable skate set is supplied separately from installed skates, including an alternative dot set. Factory protective film is not a spare skate.

No2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Complete package list holds no spare skates.

No1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026The complete box contents list has no spare feet

Grip tape

No2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026Complete package list holds no grip tape.

No1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026The complete box contents list has no grip tape

Links

Not compared

Product page

www.logitech.com/en-us/shop/p/m240-silent-bluetooth-mouse2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026

www.razer.com/gaming-mice/razer-cobra-pro1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026

Spec sheet

support.logi.com/hc/en-us/articles/11654238591767-Specification-M2401Maker product pagesupport.logi.com/hc/en-us/articles/11654238591767-Specification-M240Read 14 October 2026

www.razer.com/gaming-mice/razer-cobra-pro/RZ01-04660100-R3U12Maker product pagerazer.com/gaming-mice/razer-cobra-pro/RZ01-04660100-R3U1Read 10 October 2026

Manual

support.logi.com/hc/en-us/articles/11654237720343-Getting-Started-M2407Owner's manualsupport.logi.com/hc/en-us/articles/11654237720343-Getting-Started-M240Read 14 October 2026Official Getting Started page for the M240: pull tab removal, Bluetooth pairing and Logitech software. No consumer PDF setup guide was found.

dl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdf4Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/COBRAPRO-00000175-en.pdfRead 10 October 2026

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year2Maker product pagelogitech.com/en-us/shop/p/m240-silent-bluetooth-mouseRead 14 October 2026US store: 1-Year Limited Hardware Warranty. The UK and EU stores say 2-Year Limited Hardware Warranty and the AU and CA stores say 1 year.

2years1Maker product pagerazer.com/gaming-mice/razer-cobra-proRead 10 October 2026Page text: up to 2 years of warranty

Both are also in the API. Back to all mice.