ANALYZING ACCURACY
Hitting the mark under pressure.

When it comes to gaming, accuracy is the difference between life and death. A quick response rate, like that of the G400s, is crucial.

DELTA ZERO SENSOR TECHNOLOGY Accuracy is everything Building on the powerful legacy of MX518 and G400, G400s features exclusive Delta Zero sensor optimizations for high-accuracy cursor control. Whether flying across the screen or honing in on one pixel, the 4000 DPI sensor responds accurately to your hand movements. The LED-illuminated sensor is designed to go beyond simple eye/hand coordination, diminishing the thinking required to move your character, adjust your scope for sniping, select RTS units, or direct MOBA skill shots.

ADVANCED SURFACE MATERIALS A difference you can feel We used infrared imaging to determine strategic tactile zones where your hand touches the mouse surface. We applied specialized materials to each zone for improved comfort, control and durability. The hydrophobic coating on the palm area helps prevent your hand from sticking. For heavy contact zones, we added fingerprint-resistant coatings on the primary buttons. And, soft grips on the sides maintain comfort through long hours of use.

ULTRA-DURABLE BUILD Goes the distance, and then some Gaming conditions torture typical mice. G400s is designed to endure. Upgraded primary mechanical microswitches are rated to a 20 million click lifespan. Low-friction polytetrafluoroethylene feet are tested to last an amazing 250 km. Whatever you can dish out, G400s will stand up to it.

IN-GAME SENSITIVITY SWITCHING Be ready in an instant Make the right moves in any game situation. Shift through multiple DPI settings for quickly selecting on-screen options or scanning the game map (up to 4000 DPI) or downshifting to make pixel-precise sniper targeting or unit selection (400 DPI) using dedicated buttons conveniently located above and below the scroll wheel.

8 PROGRAMMABLE BUTTONS At your command Achieve great results with the default configuration straight out of the box. Or, set up one-button triggers for actions that typically require digging into menus. Put push-to-talk communications in easier reach. Temporarily down-shift DPI. Reassign any game command or multi-command macro to any one of eight programmable buttons with optional Logitech Gaming Software (LGS).

SCULPTED COMFORT GRIP Comfort is king Maintaining the classic MX518 shape, G400s offers a naturally contoured grip designed for maximum comfort through long gaming sessions. In the end, you’ll always be the last gamer standing.

1-MILLISECOND REPORT RATE
Thought and action unite

Be confident that your every command is executed as fast as possible. Up to eight times faster than a standard USB mouse, G400s captures your moves as fast as you can make them.

SLICK FEET
A material advantage

Low-friction polytetrafluoroethylene feet reduce drag for faster motions, smoother cursor movements, and improved accuracy.