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Compact 81-key mechanical keyboard in black and pink with a metal knob and RGB backlight

Epomaker

Epomaker HE75 81-key gasket mechanical gaming keyboard

SKU CH-JX3X-K1EN4 MPN HE75

A compact 81-key gasket-mount keyboard with hot-swappable linear switches, a swappable metal knob module, tri-mode connectivity and a 4000 mAh battery

  • MaterialPlastic
  • Design StyleClassic
  • Mechanical KeyboardGaming
  • Key Switch TypeLinear
  • Keyboard ColorBlack Pink
  • Backlitrgb
  • Gasket-mount design absorbs keystroke vibration for a cushioned feel
  • Hot-swappable Flamingo linear switches let you change feel without soldering
  • Swappable metal knob module trades a rotary control for two extra keys
  • 4000 mAh battery powers extended wireless sessions
  • 2 ms wired latency and 2.4 GHz link keep inputs responsive

Compact 81-key gasket keyboard

The Epomaker HE75 is an 81-key mechanical gaming keyboard built on a gasket-mount structure with hot-swappable linear switches. It targets competitive gamers and intensive office users who want low-latency input and per-key RGB backlighting in a compact form factor.

Wireless latency and software limits

The keyboard connects via Bluetooth, 2.4 GHz wireless, or a detachable USB cable. Latency measures 11 ms over Bluetooth, 5 ms over 2.4 GHz, and 2 ms in wired USB mode. Full key remapping, macro recording, and lighting control are only available through Windows software.

Check compatibility before ordering

Verify that your system runs Windows for the configuration utility, or that you can operate without it on macOS or Android. Confirm the US ANSI layout and 81-key count match your workflow, and ensure the single configurable knob or alternative two-key module suits your preferred controls.

Highlights

  • Gasket-mount design absorbs keystroke vibration for a cushioned feel
  • Hot-swappable Flamingo linear switches let you change feel without soldering
  • Swappable metal knob module trades a rotary control for two extra keys
  • 4000 mAh battery powers extended wireless sessions
  • 2 ms wired latency and 2.4 GHz link keep inputs responsive

Specifications

BrandEPOMAKER
MaterialPlastic
Design StyleClassic
Mechanical KeyboardGaming
Key Switch TypeLinear
Keyboard ColorBlack Pink
Backlitrgb
Dimensions32.9 in x 32.9 in x 4.6 in
Hand OrientationAmbidextrous
Buttons81
Power SourceBattery Powered

Questions about this item

Should I pick the 75 % layout with 81 keys or a full-size board?

The 75 % layout keeps 81 fully programmable keys plus a configurable knob in a compact footprint, so you retain function-row access while saving desk space.

What does the 2 ms latency in USB mode mean for my gaming?

In wired USB mode the keyboard reports keystrokes at 2 ms, giving near-instant response for competitive play; wireless modes run at 5 ms over 2.4 GHz and 11 ms over Bluetooth.

How does the tri-mode connection work and what limits each mode?

You can switch between wired USB, 2.4 GHz wireless and Bluetooth; the detachable cable enables the 2 ms wired latency while the 4000 mAh battery powers both wireless modes.

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