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

  • Product nameQK81
  • StyleClassic
  • Keyboard layout75%
  • Mechanical keyboardMechanical
  • Switch typeLinear
  • Keyboard colorWhite

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.

How it compares

Measured against everything we stock in Keyboards for PC Gaming, at today’s prices. Recalculated every night.

Price $54.99
Cheaper than about 64% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameEPOMAKER
Model nameQK81
Product nameQK81
StyleClassic
Keyboard colorWhite
Power
Power typeBattery Powered
Size & build
Main materialPlastic
Keyboard layout75%
Mechanical keyboardMechanical
Switch typeLinear
Product dimensions14.6 in × 33.0 in × 4.0 in
HandednessAmbidextrous
More details
BacklightingRgb
Button count81

Other versions of this model

5 more in the same range

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.

More in Keyboards for PC Gaming

Similar items