Mice / Compare

Logitech G309 LIGHTSPEED vs Microsoft Surface Arc Mouse

A

Product A: Logitech

G309 LIGHTSPEED

74 of 154 known

Change Logitech G309 LIGHTSPEED

Compare the Microsoft Surface Arc Mouse with

Search mice

B

Product B: Microsoft

Surface Arc Mouse

50 of 154 known

Change Microsoft Surface Arc Mouse

Compare the Logitech G309 LIGHTSPEED with

Search mice

All 154 fields

Every value links to where we found it.

Only differences

ALogitech G309 LIGHTSPEED

BMicrosoft Surface Arc Mouse

General

5 of 9 differ

Series

Not available

Surface1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Sold as a Surface accessory on the Microsoft Store.

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

910-007197, 910-007205, 910-007199, 910-007207, 910-007200, 910-007208, MR01091Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Logitech regional pages list Black and White: 910-007197 and 910-007205 (US, CA), 910-007199 and 910-007207 (EU, DE), 910-007200 and 910-007208 (GB, FR). The Kamisato Ayaka Special Edition is left out.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Mouse model number MR0109. Receiver model CU0021.

Not available

GTIN / EAN

0978551922958Retailer pageamazon.com/dp/B0C84ZD7L6Read 11 October 2026Black 910-007197 listing shows UPC 097855192295.

Not available

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

9 July 20244Press articlefunkykit.com/news/logitech-g-launches-g309-lightspeed-wireless-gaming-mouseRead 11 October 2026Logitech G press release published 9 July 2024.

2 May 20177Press articlehexus.net/tech/news/peripherals/105256-microsoft-surface-arc-mouse-quietly-launchedRead 23 October 2026Announced at the Microsoft EDU event on 2 May 2017.8Press articlewccftech.com/microsoft-new-surface-arc-mouse/ampRead 23 October 2026Wccftech article of 2 May 2017.

Status

Available1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Listed for sale on the Logitech G US store on 2026-10-11.

Available1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026US store page shows Add to cart at $89.99 on 2026-10-23.

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.

$79.994Press articlefunkykit.com/news/logitech-g-launches-g309-lightspeed-wireless-gaming-mouseRead 11 October 2026Suggested retail price of $79.99.

$79.994Reviewwindowscentral.com/surface-arc-mouse-reviewRead 23 October 2026Windows Central review lists the Surface Arc Mouse at $79.99 and says the Microsoft Arc Mouse is the same hardware in matte black without the Surface branding.7Press articlehexus.net/tech/news/peripherals/105256-microsoft-surface-arc-mouse-quietly-launchedRead 23 October 2026Pre-order price $79.99 in the US. US prices exclude sales tax.8Press articlewccftech.com/microsoft-new-surface-arc-mouse/ampRead 23 October 2026Quotes $79.99 on Microsoft's online store.

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

Not available

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

US, CA, EU, DE, GB, FR1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026From the regional Logitech G store pages that carry each model number.

Not available

ColoursiThe maker's own colour names

Black, White1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Black and White.

Burgundy, Light Gray, Cobalt Blue, Limited Edition Aqua1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: Burgundy, Light Gray, Cobalt Blue and new Limited Edition Aqua. The page footnote says available colors may vary in some markets.

Segment

Gaming1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Sold as a LIGHTSPEED Gaming Mouse.

Travel1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026The maker describes it as slim, light and ready to travel, and says it snaps flat to fit in a bag. Windows Central calls it a travel mouse.

Mouse type

Standard1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Standard mouse with a scroll wheel.

Standard1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Standard mouse. It has no scroll wheel and scrolls on a touch surface.

Shape

0 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 body5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Spec table: right-handed symmetrical.6Reviewshacknews.com/article/141652/logitech-g309-lightspeed-gaming-mouse-review-scoreRead 11 October 2026Review: a no-frills symmetrical egg shape.

Symmetrical body4Reviewwindowscentral.com/surface-arc-mouse-reviewRead 23 October 2026Windows Central: the Surface Arc Mouse is symmetrical, the left and right click areas sit under one large surface and there are no side buttons.5Measurementrtings.com/mouse/reviews/microsoft/arc-mouseRead 23 October 2026RTINGS header: true ambidextrous.

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

Not available

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.

Length120Maximum width64Maximum height39mm(4.7 × 2.5 × 1.5 in)1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: length 120 mm, width 64 mm, height 39 mm.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Table row for the mouse prints 120 mm, 64 mm and 39 mm under its height, width and depth columns. The same three values as the product page length, width and height.

Length131Maximum width55Maximum height14mm(5.2 × 2.2 × 0.6 in)1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: 5.17 x 2.17 x 0.56 in (131 mm x 55 mm x 14 mm). The page does not name the body position. Windows Central gives 14 mm as the thickness of the flat mouse at its thickest point, so the 14 mm height is the snapped-flat form. The height in the arched position is not published. The maker's page for the black Microsoft Arc Mouse gives the same body as 131.31 x 55.11 x 14.22 mm.4Reviewwindowscentral.com/surface-arc-mouse-reviewRead 23 October 2026Windows Central: 14 mm thin at its thickest point when flat.

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.

86g(3 oz)1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: 86 g with an AA battery. 68 g with POWERPLAY and no battery.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Weight with AA batteries 86 g. Weight with POWERPLAY 68 g.4Press articlefunkykit.com/news/logitech-g-launches-g309-lightspeed-wireless-gaming-mouseRead 11 October 2026Weighs 86 grams with an alkaline AA battery and 68 grams without it when paired with POWERPLAY.5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Spec table: 86 g with an AA battery and 68 g with POWERPLAY.

82.49g(2.9 oz)1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: 2.91 oz (82.49 g) including batteries. Battery weight may vary.

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

8 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.

HERO 25K1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: sensor HERO 25K.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Sensor HERO 25K.

BlueTrack1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: Mouse tracking system Microsoft BlueTrack Technology, imaging rate dynamically adaptable to 1200 frames per second. No sensor chip is named.

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 pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026

Microsoft1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Maker branding for its own tracking technology.

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

Not available

Sensor type

Optical2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Sensor type: optical, visible light no.

Optical6Reviewprofesionalreview.com/2020/03/14/microsoft-surface-arc-mouse-review/ampRead 23 October 2026Profesional Review: a 1000 DPI sensor, and it is an optical model. The specific sensor is not known. Microsoft names BlueTrack, an optical technology.

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.

25,600DPI1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: resolution 100 - 25,600 DPI.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026DPI min 100, max 25,600.

Not available

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

100DPI1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: resolution 100 - 25,600 DPI.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026DPI min 100, max 25,600.5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Review: DPI from 100 up to 25,600.

Not available

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

Not available

Not available

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

53Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026Guide lists five DPI settings. TechRadar describes five customizable DPI increments in G HUB.5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Review: tweak each of the five DPI increments in G HUB.

Not available

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

400, 800, 1,200, 1,600, 2,400DPI3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026Setup guide, out of the box: 1 white 400, 2 orange 800, 3 teal 1200, 4 yellow 1600, 5 magenta 2400 DPI. G HUB can change them. The guide does not mark the default active stage.

1,000DPI1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: X-Y resolution 1000 points per inch. Stored as the default. The maximum and minimum selectable values are not published. RTINGS says software can adjust the CPI, and the range is not public.

Separate X and Y DPI

Not available

Not available

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.

400IPS1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Published as more than 400 IPS, tested on a Logitech G240 mouse pad. Stored as the 400 threshold, not an exact ceiling.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Max tracking speed more than 400 IPS.

30IPS1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: tracking speed up to 30 inches (762 mm) per second. Published as up to.

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.

40G1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Published as more than 40 G, tested on a Logitech G240 mouse pad. Stored as the 40 threshold.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Max acceleration more than 40 G.

Not available

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

Not available

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

Not available

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

Not available

Sensor position

Not available

Not available

Performance

5 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 G309 LIGHTSPEED

Data connection	Polling rate (Hz)	Receiver requirement
2.4 GHz	125	Included LIGHTSPEED USB receiver
2.4 GHz	1,000	Included LIGHTSPEED USB receiver
Bluetooth	125	Not available

Source1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page and press release: 1 ms (1000 Hz) report rate on LIGHTSPEED.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Wireless report rate LO mode 125 Hz (8 ms) and HI mode 1 kHz (1 ms). Bluetooth report rate 125 Hz (8 ms). Intermediate rates are not listed.4Press articlefunkykit.com/news/logitech-g-launches-g309-lightspeed-wireless-gaming-mouseRead 11 October 2026More than 300 hours of continuous gameplay at a 1 ms report rate in LIGHTSPEED.

BMicrosoft Surface Arc Mouse

Not available

Max polling rate

1,000Hz=CalculatedFrom Documented polling rates by connection

Not available

Polling rate (wired)

Not available

Not available

Polling rate (2.4 GHz)

1,000Hz=CalculatedFrom Documented polling rates by connection

Not available

Polling rate (Bluetooth)

125Hz=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

No5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Review: there are no lift-off or debounce time adjustments in G HUB.

Not available

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

Not available

Measured

1 of 7 differ

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

85.7g(3 oz)5Measurementrtings.com/mouse/reviews/microsoft/arc-mouseRead 23 October 2026RTINGS header: default weight 85.7 g. RTINGS tested the Microsoft Arc Mouse, which Windows Central says is the same hardware as the Surface Arc Mouse. The review lists Burgundy, Cobalt Blue and Light Gray among its colors. RTINGS weighs wireless mice with batteries. Read in Chrome, public header text only. Result cells are members-only and were not used.

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

3 of 11 differ

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

Hybrid1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: LIGHTFORCE hybrid optical-mechanical switches.

Not available

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

Logitech1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Logitech branding for LIGHTFORCE. The physical maker is not stated.

Not available

Main switch model

LIGHTFORCE hybrid optical-mechanical switches1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026

Not available

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

Not available

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

Not available

Not available

Scroll encoder

Not available

Not available

Buttons and scroll wheel

11 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.

72Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Support table: 7 buttons. The product page says six programmable buttons. The extra input is not identified.

21Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: 2 buttons, left and right click. Scrolling uses the touch surface, so there is no wheel click, tilt or other button on top. The only other control is the Bluetooth pair button on the bottom, which is not counted as an input.

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

61Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: six programmable buttons through G HUB.

15Measurementrtings.com/mouse/reviews/microsoft/arc-mouseRead 23 October 2026RTINGS text: dedicated software where you can adjust the CPI and program one button, and only one programmable button.

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.

26Reviewshacknews.com/article/141652/logitech-g309-lightspeed-gaming-mouse-review-scoreRead 11 October 2026Review: there are two buttons on the left side.

01Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table lists only 2 buttons, left and right click, so no side buttons.

Side buttons on

Left6Reviewshacknews.com/article/141652/logitech-g309-lightspeed-gaming-mouse-review-scoreRead 11 October 2026Review: the two side buttons are on the left, which suits right-handed users better.

Not available

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

Yes3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026The button below the wheel cycles the DPI settings.

No1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table lists only left and right click. The one other control is a pair button on the bottom.

DPI button position

Top3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026On top of the mouse, below the wheel.

Not available

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

Not available

No1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table lists only left and right click.

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

Not available

No1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table lists only left and right click.

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

Not available

No1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table lists only left and right click. Windows Central says there is no gesture support.4Reviewwindowscentral.com/surface-arc-mouse-reviewRead 23 October 2026Windows Central: no gesture support.

Scroll wheel

Notched, Tilt2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Vertical scroll type hyper-fast and left/right tilt yes. TechRadar describes the wheel as notched.5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Review: the scroll wheel is notched.

Not available

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

Not available

Not available

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

Not available

No1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table lists only left and right click and a touch scroll plane.

Scroll wheel material

Not available

Not available

Build

3 of 6 differ

Shell material

Plastic, polymer unspecified5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Review: the plastic shell.

Plastic, polymer unspecified, Other6Reviewprofesionalreview.com/2020/03/14/microsoft-surface-arc-mouse-review/ampRead 23 October 2026Profesional Review: the bendable bottom half is light grey silicone and the top piece is a more rigid plastic. Plastic and other (silicone) are stored.

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 pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: PTFE feet.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026PTFE feet, 250 km range.

Not available

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

Not available

26Reviewprofesionalreview.com/2020/03/14/microsoft-surface-arc-mouse-review/ampRead 23 October 2026Profesional Review of the light grey unit: the underside has two thin feet.

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

Not available

Not available

Feet thickness

Not available

Not available

Cable

1 of 5 differ

Cable

Not available

Not available

Cable length

Not available

Not available

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

Not available

Not available

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.

Not available

None1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026The spec table lists no port. The Microsoft support page describes only a battery door and a pair button on the bottom.

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

Not available

Not available

Connectivity

10 of 13 differ

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

2.4 GHz, Bluetooth1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: LIGHTSPEED and Bluetooth dual-wireless. No wired data mode.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Connection type: LIGHTSPEED and Bluetooth LE.

Bluetooth1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: Bluetooth 4.1. No receiver or cable is listed.

Wireless technology

LIGHTSPEED1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026

Bluetooth1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: interface Bluetooth.

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

4.11Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: Bluetooth 4.1. The host must support Bluetooth 4.0 or higher. Launch coverage said Bluetooth 4.0.

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.

23Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026One LIGHTSPEED receiver link plus one Bluetooth host. A Bluetooth pairing slot count is not stated.5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Reviewer switched between one device on Bluetooth and one on the LIGHTSPEED dongle.

12Maker product pagesupport.microsoft.com/en-us/surface/accessories/mouse-keyboard/use-surface-arc-mouseRead 23 October 2026Support page: pair the mouse to one PC with the pair button. No device switching is described.4Reviewwindowscentral.com/surface-arc-mouse-reviewRead 23 October 2026Windows Central: the mouse can be paired to only one PC at a time.

Device switching

Button3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026A single press of the connection button cycles between LIGHTSPEED and Bluetooth. A long press starts Bluetooth pairing.

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.

USB-A1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Requirements: computer with USB-A port.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Receiver: USB-A receiver with LIGHTSPEED, USB 2.0 full-speed.

None1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026The spec table lists a Bluetooth interface only and no receiver.

Receiver storage in mouse

Yes3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026The LIGHTSPEED USB receiver is stored in the removable battery door.

Not available

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

Yes3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026Guide: use the included USB extender cable if the mouse is more than 20 cm from the computer.

Not available

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.

Yes4Press articlefunkykit.com/news/logitech-g-launches-g309-lightspeed-wireless-gaming-mouseRead 11 October 2026Two LIGHTSPEED devices can share one receiver through the Device Pairing Tool in G HUB. A Logitech gaming keyboard can use the same receiver.

Not available

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

10m2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Wireless range up to 10 m. Test conditions are not stated.

10m1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: 32.8 feet (10 meters) in open area and 16.4 feet (5 meters) in office environment. The open-area figure is stored.

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

Windows, macOS1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Requirements list Windows and macOS for LIGHTSPEED and for Bluetooth.

Windows1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: Windows 11 Home/Pro, 10, 8.1 and 8. The host must support Bluetooth 4.0 or higher. macOS is not listed.

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

Not available

Not available

Battery

10 of 17 differ

Battery type

AA1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: powered by a single AA battery.3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026Guide: insert AA battery.8Retailer pageamazon.com/dp/B0C84ZD7L6Read 11 October 2026Spec table: 1 AA battery required, included.

AAA1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: 2 AAA alkaline batteries (included).

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

11Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: powered by a single AA battery.

21Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: 2 AAA alkaline batteries (included).

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

Not available

Not available

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

Yes2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Battery details: accessible/replaceable yes, size AA. The table prints type rechargeable, while the battery life line names an AA alkaline cell.3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026Guide setup: remove the battery door and insert an AA battery.

Yes2Maker product pagesupport.microsoft.com/en-us/surface/accessories/mouse-keyboard/use-surface-arc-mouseRead 23 October 2026Support page: flip the mouse over, press the small tab to open the battery door, then replace the batteries.

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 G309 LIGHTSPEED

Connection	Polling rate (Hz)	Claimed runtime (h)
2.4 GHz	1,000	300
Bluetooth	Not available	600

Source1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Constant motion on one AA battery: 300+ hours on LIGHTSPEED and 600+ hours on Bluetooth. Stored as 300 and 600 with the plus sign in this note. The press release gives the LIGHTSPEED figure at a 1 ms report rate. The Bluetooth polling rate is not stated.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Real-time-test line: AA alkaline 300 hours at 1 kHz and 600 hours with Bluetooth.4Press articlefunkykit.com/news/logitech-g-launches-g309-lightspeed-wireless-gaming-mouseRead 11 October 2026Over 300 hours in LIGHTSPEED and over 600 hours in Bluetooth on one AA alkaline battery.

BMicrosoft Surface Arc Mouse

Not available

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.

Not available

6months1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: up to 6 months. Launch coverage by Hexus and mobiFlip said 9 months.

Longest battery life

600h=CalculatedFrom Battery life by mode (claimed)

Not available

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

300h=CalculatedFrom Battery life by mode (claimed)

Not available

Battery life on Bluetooth

600h=CalculatedFrom Battery life by mode (claimed)

Not available

Charging port

None3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026Guide shows battery power and POWERPLAY only. No USB charging port is described. TechRadar and CGMagazine state there is no USB port.5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Review: no USB port or inbuilt battery.

None1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026The mouse runs on AAA batteries and the spec table lists no charging port.

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

Not available

Not available

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

Not available

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

Logitech G POWERPLAY wireless charging system, sold separately. Uses the POWERCORE coin and runs without the AA battery1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: pair with the POWERPLAY wireless charging system to run without the AA battery.3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026POWERPLAY section: attach the POWERCORE coin to the bottom and remove the AA battery for a 68 g mouse.

Not available

Charging dock included

No1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026POWERPLAY is sold separately.

Not available

Battery indicator

LED3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026Battery status shows on the top LED when waking and turning on: green from 100 to 5 percent, red below 5 percent.

Reported to the OS2Maker product pagesupport.microsoft.com/en-us/surface/accessories/mouse-keyboard/use-surface-arc-mouseRead 23 October 2026Support page: check the battery level in Windows Bluetooth and other devices settings. The battery level appears next to the mouse. The LED light only shows pairing and power.

Lighting

2 of 4 differ

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

No5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Review: there is not even any RGB lighting.

No1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026The spec table lists no lighting. The only LED is a status light that flashes while pairing and stays on while the mouse is on (support page).

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

Not available

01Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026No decorative lighting is listed.

Lighting sync

Not available

Not available

DPI indicator

LED3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026The functional LED on top of the mouse shows the DPI setting by colour.

None1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026There is no DPI control and no DPI indicator in the spec table.

Software

5 of 9 differ

Software

Logitech G HUB1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: six programmable buttons customizable through G HUB.

Microsoft Mouse and Keyboard Center2Maker product pagesupport.microsoft.com/en-us/surface/accessories/mouse-keyboard/use-surface-arc-mouseRead 23 October 2026Support page tip: the Microsoft Mouse and Keyboard Center app helps personalize and customize the mouse.3Maker product pagemicrosoft.com/en-us/p/microsoft-arc-mouse-black/8mwhbv8qvskrRead 23 October 2026Store page of the black Microsoft Arc Mouse, the same hardware per Windows Central: compatibility lists Mouse and Keyboard Center software installation. The Surface Arc Mouse page lists no software.

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, macOS3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026G HUB is compatible with Windows 10 or later and macOS 12 or later.

Windows3Maker product pagemicrosoft.com/en-us/p/microsoft-arc-mouse-black/8mwhbv8qvskrRead 23 October 2026The black Arc Mouse page lists Windows 11 Home/Pro, 10, 8.1 and 8 as the requirement to download the Mouse and Keyboard Center software.

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

Yes1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: onboard memory, up to 5.

Not available

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

51Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: onboard memory, up to 5.2Maker product pagesupport.logi.com/hc/en-us/articles/23447365767575-Specification-G309-LIGHTSPEED-Gaming-MouseRead 11 October 2026Onboard memory: 1 out of the box, up to 5 profiles with G HUB.

Not available

Macros

Not available

Not available

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

Yes5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026G HUB rebinds buttons to other buttons, keys and system functions.

Yes5Measurementrtings.com/mouse/reviews/microsoft/arc-mouseRead 23 October 2026RTINGS text: dedicated software where you can program one button.

Per-app profiles

Yes5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Review: G HUB has profiles for many popular games. Needs the software running.

Not available

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

Not available

Not available

In the box

4 of 4 differ

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

G309 LIGHTSPEED Gaming Mouse, LIGHTSPEED USB Receiver, USB Cable Extender, AA battery, Grip Stickers, User documentation7Reviewcgmagonline.com/review/hardware/logitech-g309-lightspeedRead 11 October 2026In the box: LIGHTSPEED USB receiver, cable extender, grip stickers, an AA battery and the user manual.8Retailer pageamazon.com/dp/B0C84ZD7L6Read 11 October 2026Included components: AA battery, mouse, grip stickers, LIGHTSPEED USB receiver, USB cable extender.

Not available

Cables included

ALogitech G309 LIGHTSPEED

Type	Cable count
USB receiver extender cable	1

Source7Reviewcgmagonline.com/review/hardware/logitech-g309-lightspeedRead 11 October 2026The only cable in the box is the extender.

BMicrosoft Surface Arc Mouse

Not available

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.

No5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Review: no replacement skates in the box.

Not available

Grip tape

Yes3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026Guide has a Grip Tape section for the main key plates and the sides.5Reviewtechradar.com/computing/mice/logitech-g309-lightspeed-reviewRead 11 October 2026Review: grip tape is included for both the sides and the mouse buttons.7Reviewcgmagonline.com/review/hardware/logitech-g309-lightspeedRead 11 October 2026Grip stickers are in the box.

Not available

Links

Not compared

Product page

www.logitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouse1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026

www.microsoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn51Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026

Spec sheet

Not available

www.microsoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn51Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Tech specs tab of the Microsoft Store page.

Manual

logitech.com/assets/70180/3/g309_web_qsg_amr.pdf3Owner's manuallogitech.com/assets/70180/3/g309_web_qsg_amr.pdfRead 11 October 2026

support.microsoft.com/en-us/surface/accessories/mouse-keyboard/use-surface-arc-mouse2Maker product pagesupport.microsoft.com/en-us/surface/accessories/mouse-keyboard/use-surface-arc-mouseRead 23 October 2026Microsoft support article Use Surface Arc Mouse: pairing, gestures, batteries and settings.

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.

2years1Maker product pagelogitechg.com/en-us/shop/p/g309-lightspeed-gaming-mouseRead 11 October 2026Page: 2 - Year Warranty. US market. Amazon lists 1 year, which is not used.

1year1Maker product pagemicrosoft.com/en-us/d/surface-arc-mouse/8p5sv2rx3rn5Read 23 October 2026Spec table: 1 year limited hardware warranty. US store.

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