Be quiet! mouse DARK PERK Ergo wireless ultralight PixArt PAW3950 110 hour endurance ergonomic IO center black

Be quiet! DARK PERK Ergo — ultra-light gaming mouse

For gamers who demand maximum precision and comfort during long gaming sessions, this wireless mouse offers the ideal solution. Thanks to its extremely low weight of 55 g and ergonomic design, it provides excellent control without unnecessary hand fatigue. The PixArt PAW3950 sensor with a resolution of up to 32,000 DPI and a tracking speed of 50 G allows precise targeting even during fast movements. The battery life of up to 110 hours ensures long-lasting performance, even at high polling rates. The mouse excels both in its smooth movement thanks to 100% PTFE sliding surfaces and in its advanced adjustment options via the Be quiet! IO Center software.

High performance and precision

The DARK PERK Ergo gaming mouse is equipped with a top-of-the-line PixArt PAW3950 sensor, which offers a resolution of up to 32,000 DPI and a tracking speed of 50 G. This combination ensures smooth and precise movement even during rapid changes in direction, which is key for competitive gaming. With a lift height (LOD) of 1-2 mm, the cursor stops when the mouse is lifted, eliminating unwanted shifts during gameplay.

Wireless connection and long endurance

The mouse uses a reliable 2.4GHz RF wireless connection, which provides stable and fast communication with a polling rate of up to 8000 Hz (0.125 ms response). With a battery life of up to 110 hours (at 1000 Hz), you can focus on gaming without frequent charging. If the battery is low, the mouse can also be conveniently used wired via USB-C.

Ergonomic design and quality workmanship

With its ergonomic shape and weight of just 55 g, the DARK PERK Ergo ensures comfortable use even during long gaming sessions. The 100% PTFE gliding surfaces with rounded edges allow for smooth movement on any surface. The left and right buttons feature Omron D2FP-FN2 optical switches, which provide fast and accurate response, quiet operation, and long service life.

Technical data

• Sensor: PixArt PAW3950
• Maximum resolution: 32,000 DPI
• Tracking speed: 50 G
• Length of lift (LOD): 1–2 mm
• Polling frequency: 8000 Hz / 0.125 ms
• Wireless connection: 2.4 GHz RF
• Battery life: up to 110 hours (at 1000 Hz)
• Switches (L+R): Omron Optical D2FP-FN2
• Encoder: TTC Yellow
• Microcontroller: Nordic nRF54H20
• Connector: USB-C
• Cable length: 1.8 m
• Dimensions: 120 × 66 × 39 mm
• Weight: 55 g
• Materials: ABS, Rubber, PTFE

Package Contents

• 2.4 GHz Wireless Receiver
• USB to USB-C Adapter
• Braided USB to USB-C Cable (1.8 m)
• Cable Tie