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Logitech G703 Lightspeed Pro-Grade Wireless Gaming Mouse, 16,000 DPI, RGB, Adjustable Weights, 6 Programmable Buttons, On-Board Memory, Long Battery Life, PC/Mac - Black (German Packaging)

Logitech G703 Lightspeed Pro-Grade Wireless Gaming Mouse

Bottom line: The Logitech G703 Lightspeed Pro-Grade Wireless Gaming Mouse ($120.00 on Amazon as of 2026-10-06): HERO 16K sensor: 1:1 tracking, 400+ IPS, 100-16,000 DPI, no smoothing or acceleration; main trade-off: POWERPLAY charging mat is sold separately, adding real cost to go cable-free.

$120.00

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Buy on Amazon — $120.00 Compare to similar keyboards & mice

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ HERO 16K sensor: 1:1 tracking, 400+ IPS, 100-16,000 DPI, no smoothing or acceleration
  • ✓ 35 hours of continuous play per charge on Lightspeed wireless
  • ✓ 1-ms report rate Logitech rates above many wired mice
  • ✓ 95 g shell with a removable 10 g weight to tune the feel
  • ✓ Metal-spring tensioning on left/right clicks for lighter, more consistent actuation

Cons

  • ✗ POWERPLAY charging mat is sold separately, adding real cost to go cable-free
  • ✗ 95 g is heavy next to the sub-60 g wireless mice that now dominate esports
  • ✗ Only 6 programmable buttons, so MMO and MOBA players will run out of binds
  • ✗ Ergonomic right-hand shell rules it out for left-handed and claw-heavy grips

Manufacturer description

The Logitech G703 Lightspeed is a pro-grade wireless gaming mouse built around the HERO 16K sensor, which tracks at 1:1 with 400+ IPS and a 100-16,000 DPI range, with zero smoothing, filtering, or acceleration applied to your input. Lightspeed wireless delivers a 1-ms report rate that Logitech positions as more responsive than many wired mice, and the HERO sensor's 10x power efficiency gain over the previous generation stretches runtime to 35 hours of continuous play. At 95 g, the G703 stays light enough for flick-heavy shooters, and you can add the included 10 g weight if you prefer a more…

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SpecPicks Verdict

SpecPicks scored Logitech G703 Lightspeed Pro-Grade Wireless Gaming Mouse using a rating × review-volume × price-fit model applied to published specs and reviews across the keyboards & mice category. Compare with similarly-priced alternatives in the keyboards & mice category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for keyboards & mice of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How long does the G703 battery last on a charge?

Logitech rates the G703 at up to 35 hours of continuous play, helped by the HERO 16K sensor's 10x power efficiency gain over the previous generation. Adding the separately sold POWERPLAY system charges it while you play.

Is the G703 wireless fast enough for competitive FPS?

Lightspeed wireless runs a 1-ms report rate, which Logitech states outperforms many wired mice. The HERO 16K sensor tracks at 400+ IPS with 1:1 tracking and no smoothing, filtering, or acceleration.

How much does the G703 weigh, and can you change it?

The mouse weighs 95 g, and an optional 10 g weight is included so you can bring it to 105 g if you want a more planted feel. Remove it for faster flicks.

Does the G703 come with the USB receiver?

Yes. Logitech notes the USB receiver is provided inside or along with the mouse. This unit is listed with German packaging, so printed documentation may not be in English.

Can I save settings and use it on both PC and Mac?

On-board memory stores your DPI steps and the six programmable button bindings, so profiles travel between a PC and a Mac without reconfiguring. Logitech lists PC and Mac compatibility for the G703.

Key Features

  • Hero 16K sensor: next-generation optical Gaming sensor with 1: 1 tracking, 400+ IPS and 100-16 000 Max DPI sensitivity - Plus Zero smoothing, filtering or acceleration, and 10x the power efficiency of previous Gen
  • Light speed wireless: pro-level responsiveness and connectivity for long-lasting, high-performance gameplay even better than many wired mice - With a weight of 95 g and battery life of up to 35 hours of continuous play
  • Power play wireless charging compatibility: add the POWERPLAY wireless USB charging system to keep G703 and other compatible g mice charged. Power play wireless charging system for PC or Mac sold separately
  • Supreme comfort and quality: G703 brings together comfort, durability and performance with an ergonomic design, rubber side grips, 10 g optional weight and 6 programmable buttons for a customisable computer or laptop gaming experience
  • Advanced button technology: metal-spring button tensioning keeps the primary left and right buttons poised to trigger with less force, for exceptional button feel, response and consistency
  • Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse

Full Specifications

NoteIn case of Wireless mouse, the USB receiver will be provided inside or along with the mouse
BrandLogitech G
Colorblack
Range5.0 meters
Weight95 g
PatternG703
Model NameLogitechG703 LIGHTSPEED Wireless Gaming Mouse with HERO 16K Sensor
Style NameEast European Version
Unit Count1 Count
ConnectivityWireless, USB
Model Number910-005640
Power SourceBattery Powered
CompatibilityPC, Mac
Built-In Medialithium-polymer lithium-ion battery
Button Quantity6
Connection TypeWired
Mfr Part Number910-005640
Special FeatureWireless
Antenna LocationGaming
Hand OrientationAmbidextrous
Full listing titleLogitech G703 Lightspeed Pro-Grade Wireless Gaming Mouse, 16,000 DPI, RGB, Adjustable Weights, 6 Programmable Buttons, On-Board Memory, Long Battery Life, PC/Mac - Black (German Packaging)

Ready to buy?

Logitech G703 Lightspeed Pro-Grade Wireless Gaming Mouse, 16,000 DPI, RGB, Adjustable Weights, 6 Programmable Buttons, On-Board Memory, Long Battery Life, PC/Mac - Black (German Packaging) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $120.00

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Logitech G703 Lightspeed Pro-Grade Wireless Gaming Mouse, 16,000 DPI, RGB, Adjustable Weights, 6 Programmable Buttons, On-Board Memory, Long Battery Life, PC/Mac - Black (German Packaging)
$120.00
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