Set your sights on victory. With a high-precision optical engine, the G400 gives you consistent tracking and precise aiming no matter how fast you move your hand.

Instant access to four dpi levels lets you shift from pixel-precise targeting to lightning-fast maneuvers. A sculpted comfort grip, low-friction feet and eight programmable buttons keep you comfortable and in command.

You've got the upper hand with precision targeting and pinpoint accuracy. Your mouse communicates over USB at a blazing-fast 1000 reports per second - as fast as USB can go, and eight times faster than standard USB mice.

Consistent response ratio
Physical mouse movements translate to the same amount of cursor movement irrespective of speed: <0.5% variance compared to 5+% for some other "gaming" sensors.

Sculpted comfort grip
You'll appreciate our legendary, battle-tested shape for a natural grip that will keep you in the game longer

In-game sensitivity switching
Shift from pixel-precise targeting (400 dpi) to lightning-fast maneuvers (up to 3600 dpi) without ever having to interrupt play.

3600 dpi optical engine
You've got the upper hand with precision targeting and pinpoint accuracy.

1 millisecond report rate
Your mouse communicates over USB at a blazing-fast 1000 reports per second--as fast as USB can go, and eight times faster than standard USB mice.

Polytetrafluoroethylene feet
These low-friction feet glide effortlessly across almost any surface and practically eliminate friction to provide smoother movement.

DPI shift
Immediately switch to a predefined DPI level with a single button press--great for sniping.

Eight programmable buttons
Control your game and your mouse's performance with no configuration needed. Or, you can download our Logitech Gaming software and make it work exactly the way you want it to.

Durable build
With buttons rated up to 10 million clicks and feet tested to 250 km, this durable mouse will play hard for a long time.

Advanced software
You can easily customize your mouse to every game you play with the optional Logitech Gaming Software.