Mice / Compare

CORSAIR Harpoon RGB Pro vs Redragon M908 Impact

A

Product A: CORSAIR

Harpoon RGB Pro

67 of 154 known

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B

Product B: Redragon

M908 Impact

63 of 154 known

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All 154 fields

Every value links to where we found it.

Only differences

ACORSAIR Harpoon RGB Pro

BRedragon M908 Impact

General

2 of 9 differ

Series

Harpoon1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Corsair files the mouse in its Harpoon line of gaming mice. The original Harpoon RGB and the Harpoon RGB Wireless are separate products.

Not available

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

CH-9301111-NA, CH-9301111-EU, CH-9301111-AP1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026SKU CH-9301111-NA on the US page. CH-9301111-EU is the Corsair EU SKU named by retailers and CH-9301111-AP is the Asia-Pacific SKU named by a Thai retailer. The Corsair EU and UK pages use the same product page.

M908, 55-100-011, RED-M908-R1WT2Maker product pageredragonshop.com/products/impact-m908.jsonRead 15 October 2026Store feed SKUs: Black 55-100-011 and White RED-M908-R1WT. M908 is the model name on the maker's pages and the Amazon listing.

GTIN / EAN

840006606338, 8400066063215Retailer pageshop.sumillion.com/peripherals/keyboards-mice/mice/corsair-harpoon-rgb-pro-mouse-gaming-right-hand-usb-type-a-optical-12000-dpi-ch-9301111-eu.htmlRead 23 October 2026CH-9301111-EU: EAN 0840006606321, stored as the 12-digit UPC-A 840006606321 without the leading zero. Amazon lists UPC 840006606338 for CH-9301111-NA.

816617020870, 69503767186622Maker product pageredragonshop.com/products/impact-m908.jsonRead 15 October 2026Store feed barcodes: Black 816617020870 and White 6950376718662.

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

Not available

Not available

Status

Available1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026US page shows In Stock on 2026-10-23.

Available1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Store page offers Black at 32.99 USD and White at 36.99 USD, both available.

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

Not available

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.

Not available

Not available

ColoursiThe maker's own colour names

Black1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026One colour, black, on every retailer listing.

Black, White2Maker product pageredragonshop.com/products/impact-m908.jsonRead 15 October 2026Store feed has two colours, Black and White.

Segment

Gaming1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Corsair files it under Gaming Mice, and the tech specs list FPS, MOBA and Battle Royale as game genres.

Gaming1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026The page calls it a Professional Gaming Mouse for FPS and MMO games.

Mouse type

Standard1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026A standard mouse with a scroll wheel.

Standard1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026A wired mouse with a standard mouse body and a 12-button thumb grid.

Shape

7 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.

Asymmetric, right-handed8Reviewrtings.com/mouse/reviews/corsair/harpoon-rgb-proRead 23 October 2026Public review text: a compact, right-handed design. Icecat on Sumillion lists form factor Right-hand. Amazon lists hand orientation Ambidextrous, which the reviewer and EloShapes do not support.

Asymmetric, right-handed1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026The body is asymmetric with the thumb grid on the left wall. Maker photos show a right hand on the mouse. Amazon lists Hand Orientation Ambidextrous, which does not fit a thumb grid on one side only.

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

Small1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Tech specs list Hand Size Small. Weight Capacity Medium is also listed. Corsair gives no size names such as Mini or Large.

Not available

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

Claw1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Tech specs: Grip Type Claw.

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.

Back7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Entry for the Corsair Harpoon RGB Pro: hump placement Back - moderate.

Not available

Thumb rest

Yes7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: Thumb rest Yes.

Yes5Reviewdragonblogger.com/redragon-impact-mmo-gaming-mouse-review-and-giveawayRead 15 October 2026Reviewer: the wide wing tips on the sides let the thumb and pinky rest on the mouse itself.

Ring or pinky finger rest

No7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: Ring finger rest No.

Yes5Reviewdragonblogger.com/redragon-impact-mmo-gaming-mouse-review-and-giveawayRead 15 October 2026Reviewer: the wide wing tips on the sides let the thumb and pinky rest on the mouse itself.

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

Not available

Solid1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Maker photos show a solid upper shell. The perforation-free shell is not described in text.

Swappable parts

Not available

Not available

Adjustable weight

Not available

Yes1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Page: Weight Tuning Yes, Adjustable Weights 8x2.4g.

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

Not available

19.2g(0.7 oz)1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Page: Adjustable Weights 8x2.4g. Eight 2.4 g weights give 19.2 g. A 2018 review says the unit arrived with the weights already installed.

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.

Length115.5Maximum width68.3Maximum height40.4mm(4.5 × 2.7 × 1.6 in)4Retailer pagejib.co.th/web/product/readProduct/33698Read 23 October 2026Corsair Asia-Pacific SKU CH-9301111-AP. Mouse Dimensions 115.5(L) x 68.3(W) x 40.4(H) mm. Sumillion lists the same size and Memory Express lists 4.55 x 2.69 x 1.59 inches. EloShapes lists 115.3 mm length and bestware lists 112 x 68 x 40 mm.

Length122.5Maximum width92Maximum height42mm(4.8 × 3.6 × 1.7 in)1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Page image Ergonomic Fine Texture marks 122.5 mm (4.81 in) length, 92 mm (3.62 in) width and 42 mm (1.65 in) height. The spec table calls 4.8 x 3.6 x 1.6 inches the Package Size, which is the same figure in inches, so it is not stored as box size.

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.

85g(3 oz)1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Page: weighs an incredibly light 85g. Adorama lists 85g without cable. The tech specs table also shows Weight 0.117 with no unit, which is not used.

177g(6.2 oz)1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Spec table: Item Weight 177g. The comparison table says 177g (Adjustable with 8 x 2.4g). The maker does not say if the cable or the tuning weights are included. A maker blog of 2023 says the mouse can be tuned to 130 g or 167 g. The spec table figure is stored. Amazon lists 9.9 oz, which is a shipping weight.

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.

PMW33273Retailer pageadorama.com/csch931111na.htmlRead 23 October 2026Specs tab: Sensor PMW3327, Sensor Type Optical. Corsair does not name the sensor chip.

PAW33271Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview text and comparison table say Pixart PAW3327. The spec table says Optical Pixart PMW3327. PixArt sells a PAW3327 part, so PAW3327 is stored.

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.

PixArt3Retailer pageadorama.com/csch931111na.htmlRead 23 October 2026PMW is the PixArt part prefix. The Gearvn and Sumillion listings also name PixArt.

PixArt1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview text: high-precision Pixart PAW3327 Sensor.

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.

PMW33273Retailer pageadorama.com/csch931111na.htmlRead 23 October 2026Specs tab: Sensor PMW3327.

PAW33271Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview text and comparison table give PAW3327. The spec table writes PMW3327, which is read as a typo. Distributor EPS Global lists a PAW3327DB-TWQU optical navigation chip.

Sensor type

Optical1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Page: a 12,000 DPI optical sensor.

Optical1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Spec table: Sensor Optical Pixart. The store page text says optical gaming mouse. Amazon lists Laser as the detection technology and an old image file name says Laser. The maker's page and the PixArt part are optical.

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.

12,000DPI1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Page: 12,000 DPI optical sensor. Tech specs: DPI 12,000.

12,400DPI1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview: DPI can be adjusted freely by 100 steps from 100 to 12400 via software. Spec table: DPI 100-12,400. Out of the box the top level is 6200.

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

Not available

100DPI1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview: from 100 to 12400 via software.

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

100DPI8Reviewrtings.com/mouse/reviews/corsair/harpoon-rgb-proRead 23 October 2026Public review text: a CPI you can adjust by increments of 100. Measured results on the page are behind the paywall and are not used.

100DPI1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview: DPI can be adjusted freely by plus or minus 100 from 100 to 12400 via software.

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

Not available

51Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview and manual: 5 adjustable DPI levels, shown by four LEDs.3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 4: DPI indicator light shows modes 1 to 5.

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

Not available

500, 1,000, 2,000, 3,000, 6,200DPI1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview: 5 adjustable DPI levels 500/1000/2000/3000/6200 DPI. The manual agrees.3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 4: all LEDs off is mode 1 (500 DPI), then 1000, 2000, 3000 and 6200 DPI with one to four LEDs on.

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.

220IPS7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: tracking speed 220 IPS. Corsair does not state it.

200IPS1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Comparison table row IMPACT M908 lists IPS 200.

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.

30G7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: acceleration 30 G. Corsair does not state it.

30G1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview: 30G acceleration. The comparison table lists ACC 30G.

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

Centred7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: sensor position Centered (47%).

Not available

Performance

0 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.

ACORSAIR Harpoon RGB Pro

Data connection	Polling rate (Hz)
USB (wired)	125
USB (wired)	250
USB (wired)	500
USB (wired)	1,000

Source3Retailer pageadorama.com/csch931111na.htmlRead 23 October 2026Specs tab: Report Rate Selectable 1000Hz/500Hz/250Hz/125Hz. Sumillion lists the same four rates.

BRedragon M908 Impact

Data connection	Polling rate (Hz)
USB (wired)	125
USB (wired)	250
USB (wired)	500
USB (wired)	1,000

Source3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 4, software instructions: polling rate 125HZ/250HZ/500HZ/1000HZ. Set through the software.

Max polling rate

1,000Hz=CalculatedFrom Documented polling rates by connection

1,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (wired)

1,000Hz=CalculatedFrom Documented polling rates by connection

1,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (2.4 GHz)

Not available

Not available

Polling rate (Bluetooth)

Not available

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

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

None of 7 known

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

Not available

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

5 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.

Mechanical7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: 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.

Omron1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Page: high-performance Omron switches.

Huano1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Spec table: Mouse button Type HUANO.

Main switch model

Omron D2FC-F-7N(20M)7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: Omron D2FC-F-7N(20M), 20M. Corsair names only Omron.

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.

20million1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Page: Omron switches rated for more than 20 million clicks. Stored as 20 and qualified as more than 20 million. The validate peer-median warning is expected, since this budget mouse uses a lower rated switch than most peers.

20million1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Spec table: Mouse Button Durability 20M L/R Click.

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

No7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: Hot-swap switches No.

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

Mechanical7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: mechanical encoder, 24 steps.

Not available

Scroll encoder

Not available

Not available

Buttons and scroll wheel

5 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.

62Owner's manualassets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdfRead 23 October 2026Parts diagram: left click, right click, middle click, DPI cycle, forward and backward buttons. That is six physical inputs.

191Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview: 7 buttons and 12 MMO programmable side buttons, which is 19. The manual lists 19 numbered buttons. The page also says 18 programmable buttons and the comparison table once says 20.3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Pages 2 and 3 list 19 numbered buttons: left, right, scroll wheel, rapid fire, DPI+, DPI-, side buttons 1 to 12 and the User Mode button.

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 pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Page: Six Fully Programmable Buttons, with button remaps and complex custom macros.

181Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview and spec table: 18 programmable buttons. The manual says to customize 18 mouse buttons. One comparison table row for the M908 reads 20 and is not used.3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 4: customize 18 mouse buttons.

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.

22Owner's manualassets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdfRead 23 October 2026Parts diagram: forward button E and backward button F sit on the side.

121Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview and images: 12 MMO side buttons in a 4 by 3 grid on the thumb wall.3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 3: side buttons 1 to 12.

Side buttons on

Left2Owner's manualassets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdfRead 23 October 2026The diagram shows the forward and backward buttons on the left side of the body. Icecat and RTINGS describe a right-hand mouse.

Left3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 2 drawing shows the 12 side buttons on the left wall of the mouse in top view, the thumb side of a right hand.

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

Yes2Owner's manualassets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdfRead 23 October 2026Parts diagram item D: DPI cycle button.

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 2: button 5 is DPI+ and button 6 is DPI-. Both change the cursor speed.

DPI button position

Top2Owner's manualassets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdfRead 23 October 2026Parts diagram item D sits behind the middle click button on top of the mouse.

Top3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 2 drawing marks buttons 5 and 6 on the top shell below the scroll wheel.

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

No2Owner's manualassets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdfRead 23 October 2026No profile button in the parts diagram, which lists every control.

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 3 lists button 19, a User Mode button used to switch among the five working modes.

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

No2Owner's manualassets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdfRead 23 October 2026No dedicated DPI-shift button in the parts diagram.

No3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Pages 2 and 3 list all 19 buttons. DPI+ and DPI- change the cursor speed with each press. There is no dedicated hold-to-slow button.

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

No2Owner's manualassets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdfRead 23 October 2026No gesture button in the parts diagram.

No3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Pages 2 and 3 list all 19 buttons and none is a gesture button.

Scroll wheel

Notched7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: mechanical encoder, free spin No, side tilt No.

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.

No7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: Thumb wheel No.

No3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Pages 2 and 3 list all 19 buttons and none is a thumb wheel.

Scroll wheel material

Not available

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Build

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Shell material

Plastic, polymer unspecified7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: material Plastic.

Not available

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.

PTFE2Owner's manualassets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdfRead 23 October 2026Parts diagram item G: PTFE glide pads.

PTFE1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview: Durable smooth TEFLON feet pads. Teflon is PTFE.

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

Not available

Not available

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

Not available

Pads1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview calls them feet pads.

Feet thickness

Not available

Not available

Cable

2 of 5 differ

Cable

Rubber3Retailer pageadorama.com/csch931111na.htmlRead 23 October 2026Specs tab: Cable 5.9' (1.8m) Tangle Free Rubber. RTINGS calls it a stiff rubber cable.

Braided1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Spec table: braided-fiber cable.

Cable length

1.8m3Retailer pageadorama.com/csch931111na.htmlRead 23 October 2026Specs tab: 5.9' (1.8m). The listing title says 5.9' Cable. JIB lists 1.8m.

1.8m1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Spec table: USB Length 1.8M braided-fiber cable. The overview says 6ft.

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

No7Spec databaseeloshapes.com/mouse/compareRead 23 October 2026Same entry: wired, Non-detachable.

No3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 2 drawing shows a cable fixed to the mouse. No detachable cable is documented.

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.

None2Owner's manualassets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdfRead 23 October 2026Item I is the USB connection cable. It is part of the mouse and there is no port on the body.

None3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 2 drawing shows the cable leaving the front of the mouse with a strain relief. There is no socket.

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

USB-A2Owner's manualassets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdfRead 23 October 2026Set-up: connect the mouse to an available USB 2.0 or USB 3.0 port. Retailers list the interface as USB Type-A.

Not available

Connectivity

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

USB (wired)1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Tech specs: Connectivity Wired.

USB (wired)1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026The product is sold as wired only (Connectivity Wired).

Wireless technology

Not available

Not available

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.

Not available

Not available

Receiver storage in mouse

Not available

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.

Not available

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.

Not available

Not available

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

Not available

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, macOS6Retailer pageamazon.com/CORSAIR-Harpoon-Pro-Lightweight-Optical/dp/B07QVB51L9Read 23 October 2026Corsair store listing title: PC, Mac, PS5, PS4, Xbox. Icecat data on Sumillion lists Windows 7, 8 and 10 only. Corsair itself names no operating systems for the mouse.

Windows, macOS1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview: Windows 2000/ME/XP/03/VISTA/7/8/10 for programmable use and Mac OS for normal use.3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 2 OS support lists Windows XP/Vista/Win7/Win8/Win10. The maker page adds Mac OS for normal use.

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

PlayStation, Xbox6Retailer pageamazon.com/CORSAIR-Harpoon-Pro-Lightweight-Optical/dp/B07QVB51L9Read 23 October 2026Same title names PS5, PS4 and Xbox. The consoles are not listed by Corsair.

Not available

Battery

None of 17 known

Battery type

Not available

Not available

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

Not available

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

Not available

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

Not available

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.

Not available

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

Not available

Longest battery life

Not available

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.

Not available

Not available

Battery life on Bluetooth

Not available

Not available

Charging port

Not available

Not available

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.

Not available

Not available

Charging dock included

Not available

Not available

Battery indicator

Not available

Not available

Lighting

3 of 4 differ

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

Yes1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Page: Dynamic, Two-Zone RGB Backlighting with dozens of customizable presets.

Yes1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview: 16.8 million RGB LED color options, and the backlight can be disabled.

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

21Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Page text says Two-Zone RGB Backlighting. The Adorama and JIB spec tables list 1 Zone RGB. The maker page wins. The product photos show a lit logo and a lit area at the scroll wheel.

Not available

Lighting sync

Corsair iCUE1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Page: full-system lighting synchronization with compatible CORSAIR peripherals, coolers and fans through iCUE.

Not available

DPI indicator

Not available

LED3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 4: there are 4 LED indicators on top of the mouse.

Software

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Software

iCUE1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Downloads: CORSAIR iCUE with iCUE Murals.

REDRAGON Gaming Mouse1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026The software download is named REDRAGON Gaming Mouse. The maker page calls it Professional Programming 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.

Windows1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Downloads tab lists the iCUE driver for Windows only. RTINGS wrote in 2021 that the software also runs on macOS.

Windows3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 October 2026Page 2 OS support: Windows XP/Vista/Win7/Win8/Win10. The software offered is a Windows download.

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

Yes3Retailer pageadorama.com/csch931111na.htmlRead 23 October 2026Specs tab: On Board Memory Yes. Sumillion lists built-in memory Yes.

Yes1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Spec table: On Board Memory Yes.

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

Not available

51Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview: 5 memory profiles, each with a dedicated light color.

Macros

Yes1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Page: sophisticated macro programming and complex custom macros.

Yes1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Maker product images call the buttons 18 Macro Buttons. The manual's software list has a continuous keystroke function with click count and delay.

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

Yes1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Page: six fully programmable buttons for button remaps.

Yes1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Overview: 18 programmable buttons.

Per-app profiles

Not available

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.

HARPOON RGB PRO Mouse, Quick Start Guide, Warranty Card3Retailer pageadorama.com/csch931111na.htmlRead 23 October 2026Box list: HARPOON RGB PRO Gaming Mouse, Quick Start Guide, Corsair 2 Year Limited Warranty. Amazon lists the third item as Warranty Card.

Redragon Impact Gaming Mouse, User Manual, Small Case for Weights1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026Spec table Package Included: 1 x Redragon Impact Gaming Mouse, 1 x User Manual, 1 x Small Case for Weights. Reviews say the weights come installed.

Cables included

ACORSAIR Harpoon RGB Pro

Type	Cable count
Fixed USB cable	1

Source3Retailer pageadorama.com/csch931111na.htmlRead 23 October 2026The cable is fixed to the mouse. It is counted as one cable.

BRedragon M908 Impact

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.

Not available

No1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026The Package Included list is complete and has no spare skates.

Grip tape

Not available

No1Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026The Package Included list is complete and has no grip tape.

Links

Not compared

Product page

www.corsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-na1Maker product pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026

www.redragonshop.com/products/impact-m9081Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026

Spec sheet

Not available

www.redragonshop.com/products/impact-m9081Maker product pageredragonshop.com/products/impact-m908Read 15 October 2026

Manual

assets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdf2Owner's manualassets.corsair.com/image/upload/corsairmedia/sys_master/productcontent/EU_Harpoon_RGB_PRO_QSG_AA.pdfRead 23 October 2026HARPOON RGB PRO Quick Start Guide, EU edition AA, nine pages in several languages. It has a parts diagram and set-up steps and no spec table.

cdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdf3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/M908_User_Manual_452f29b0-2748-4c79-ae43-c562f1493cc6.pdfRead 15 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

0 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 pagecorsair.com/us/en/p/gaming-mouse/ch-9301111-na/harpoon-rgb-pro-fps-moba-gaming-mouse-ch-9301111-naRead 23 October 2026Tech specs: Mouse Warranty 2 Year. US page. Adorama box list names a Corsair 2 Year Limited Warranty.

2years4Maker product pageredragonshop.com/pages/warrantyRead 15 October 2026New products purchased from Redragonshop.com have a 2 year warranty. The 2018 manual says 18 months from the purchase date.

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