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Black ergonomic wireless gaming mouse, lightweight 55g design with PTFE glide skates

be quiet!

be quiet! Dark Perk Ergo gaming mouse 55g 8000Hz PAW3950 32000 DPI

SKU CH-1CFA-TT47E

Ergonomic wireless gaming mouse weighing 55g with a PixArt PAW3950 sensor up to 32,000 DPI, 8,000Hz polling rate, optical switches rated for 70m clicks, 100% PTFE skates.

  • Mouse Grip StylePalm / Claw
  • Tracking MethodOptical
  • Resolution (DPI)32000 dpi
  • Buttons2
  • ColorBlack

Type Dark Perk Ergo

  • 55 g lightweight ergonomic shape reduces fatigue
  • up to 110 hours wireless play on one charge
  • 8 000 Hz polling rate for ultra-low latency
  • PixArt PAW3950 sensor reaches 32 000 DPI
  • 100 % PTFE skates with rounded edges glide smoothly

Lightweight ergonomic gaming mouse

The be quiet! Dark Perk Ergo weighs 55g and is shaped for palm and claw grips. Its low mass reduces fatigue during long sessions and supports fast flick movements. A PixArt PAW3950 sensor delivers up to 32000 DPI for precise tracking. The mouse connects wirelessly or via a 1.8m braided USB-A-to-C cable.

Competitive players wanting low weight

The 55g build and 8000Hz wireless polling rate suit esports enthusiasts who prioritise speed and responsiveness. Buyers who prefer a heavier mouse or need more than two buttons should look at other models. The ergonomic right-handed shape does not accommodate left-handed users or fingertip grip specialists.

PTFE skates and optical switches change daily feel

100% PTFE glide skates with rounded edges provide smooth, consistent motion across mousepads. Optical Omron switches rated for 70m clicks give fast, debounce-free actuation without double-click issues. The bundled 1.8m cable allows continued play while the internal battery recharges.

Highlights

  • 55 g lightweight ergonomic shape reduces fatigue
  • up to 110 hours wireless play on one charge
  • 8 000 Hz polling rate for ultra-low latency
  • PixArt PAW3950 sensor reaches 32 000 DPI
  • 100 % PTFE skates with rounded edges glide smoothly

Specifications

Brandbe quiet!
Part NumberBM007
Mouse Grip StylePalm / Claw
Tracking MethodOptical
Resolution (DPI)32000 dpi
Buttons2
ColorBlack

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the mouse need a free USB-A port for its 1.8 m braided cable?

Yes, the included 1.8 m USB-A-to-C cable plugs into any USB-A port for wired use or charging while you play.

Will the 55 g weight feel different from a heavier mouse I am used to?

At 55 g the Dark Perk Ergo is noticeably lighter, reducing fatigue during long sessions and making flick aim easier to control.

How can I verify the 8000 Hz polling rate is active after setup?

Open the be quiet! software and confirm the polling rate slider is set to 8000 Hz, then run a polling-rate test tool to see the reported value.

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