We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White 75% mechanical keyboard with 81 keys, metal knob and RGB backlight

Epomaker

Epomaker QK81 75% wireless mechanical gaming keyboard, 81 keys, white, RGB, Flamingo switch

SKU CH-2SQ4-W6R78 MPN QK81

A 75% wireless mechanical keyboard with 81 keys, hot-swappable linear switches, a metal volume knob and QMK/VIA programmability

  • NameQK81
  • MaterialPlastic
  • Design StyleClassic
  • Layout75%
  • Mechanical KeyboardMechanical
  • Key Switch TypeLinear

Color White

Size Flamingo Switch

  • 75% compact 81-key layout frees desk space for mouse movement
  • QMK/VIA programmable firmware enables per-key remapping and macros
  • Tri-mode 2.4 GHz Bluetooth USB connectivity covers multiple devices
  • Hot-swappable PCB lets you change switches without soldering
  • Gasket-mounted structure with lubed linear Flamingo switches delivers smooth keystrokes

75% Compact Gaming Keyboard

The Epomaker QK81 is a 75% mechanical keyboard with 81 keys and a metal volume knob. It uses linear Flamingo switches and a gasket-mounted structure for a creamy typing feel. Tri-mode connectivity covers 2.4 GHz wireless, Bluetooth and wired USB. The white case features per-key RGB backlighting.

2.4 GHz Wireless Latency

The 2.4 GHz dongle provides ultra low-latency input suitable for competitive gaming. Bluetooth adds flexibility for multi-device workflows but introduces higher latency than the dedicated receiver. A wired USB connection remains available when wireless spectrum is crowded or the battery is depleted. The dongle stores inside the chassis when not in use.

QMK/VIA Programmable Layers

Full QMK and VIA support lets users remap every key, create macros and configure the rotary knob without proprietary software. The hot-swappable PCB accepts 3-pin and 5-pin switches for further customisation. NKRO ensures every simultaneous press registers. The 75% layout saves desk space but omits a dedicated numpad and function row.

Highlights

  • 75% compact 81-key layout frees desk space for mouse movement
  • QMK/VIA programmable firmware enables per-key remapping and macros
  • Tri-mode 2.4 GHz Bluetooth USB connectivity covers multiple devices
  • Hot-swappable PCB lets you change switches without soldering
  • Gasket-mounted structure with lubed linear Flamingo switches delivers smooth keystrokes

Specifications

BrandEPOMAKER
NameQK81
ModelQK81
MaterialPlastic
Design StyleClassic
Layout75%
Mechanical KeyboardMechanical
Key Switch TypeLinear
Keyboard ColorWhite
Backlitrgb
Dimensions14.6 in x 33.0 in x 4.0 in
Hand OrientationAmbidextrous
Buttons81
Power SourceBattery Powered

Other versions of this model

5 more in the same range

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

Questions about this item

Which switch type should I pick for the QK81 if I want a smooth, quiet linear feel?

The Flamingo switch is a lubed linear option that gives a consistent, quiet keystroke without a tactile bump, ideal for fast gaming and typing.

What does the 75 % layout mean for desk space and key count?

The 75 % layout packs 81 keys into a compact frame measuring 14.6 in by 33.0 in, freeing mouse room while keeping function row and navigation keys.

How does the 2.4 GHz wireless mode perform for competitive gaming?

The 2.4 GHz dongle provides ultra low-latency input, and the keyboard supports NKRO so every keypress registers even in intense sessions.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.