be quiet! Dark Perk Ergo PC mouse | 55g lightweight | ultra-long wireless battery life | 8,000Hz polling rate | PixArt PAW3950 sensor | 32,000 DPI | optical 70m switches | 100% PTFE glide skates

FLOAT LIKE A BUTTERFLY

Sting like a bee

The Dark Perk Ergo is super lightweight at only 55g, making it the ideal extension of your hand. It is easy to control and lets you get perfect flick aim. Dark Perk Ergo will allow you to excel at your game for hours on end, with minimum fatigue.

WIRELESS FREEDOM

For up to 110 hours

No need to replace AA batteries! The built-in battery lasts up to 110 hours at 1,000 Hz polling rate (or 1 ms response time). For such a long battery life in a lightweight mouse, a high-capacity battery is not enough. The carefully selected Nordic Semiconductor nRF54H20 MCU and PixArt sensor, combined with balanced firmware development result in the perfect blend of performance and battery life. You do not even need to interrupt your gaming session while recharging, you can use the Dark Perk Ergo with a braided 1.8m USB-A-to-C cable as well.

AIM WITH SURGICAL PRECISION

State-of-the-art PixArt sensor

The PixArt PAW3950 is widely considered the best mouse sensor in the world. For the Dark Perk Ergo, only the best was good enough. With a resolution of up to 32,000 DPI, you can fine-tune to incredible levels and enjoy rock-solid and smooth tracking. Plus, with a polling rate of up to 8,000 Hz in both wireless and wired mode, the response time is lightning-fast.

LOW-LATENCY CLICKS FOR HIGH LETHALITY

5 buttons for you to customize

The Optical Omron D2FP-FN2 switches for the left and right mouse buttons are super-fast, responsive, easily spammable, and have a silent sound profile. You can reprogram all 5 buttons so they are tailored exactly to your needs. Create multiple profiles and loadouts for your games in be quiet! IO Center. There is also a switch at the bottom that cycles between 5 customizable DPI levels and a slider that turns the mouse on or off to preserve battery life.

ERGONOMIC SHAPE

Sculpted to perfection

An ergonomic shape makes the Dark Perk Ergo intuitively easy to grip. 2 thumb buttons are conveniently placed in reach for any grip style.

TAKE FULL CONTROL

With be quiet! IO Center

be quiet! IO Center gives you complete control over your Dark Perk Ergo mouse and other be quiet! devices like keyboards. You can adjust your mouses DPI, lift-off distance, and polling rate. You can also remap buttons and set up macros in different profiles. You can set up multiple profiles and store your favorite on the mouses onboard storage, so you can use it on a different computer and keep your familiar settings. The software uses very few system resources while active. Dont care for installing extra software on your PC? Simply use IO Center Web to configure your Dark Perk Ergo mouse conveniently through your browser.