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Retro white 75% mechanical keyboard with side joystick and small colour screen

Epomaker

Epomaker RT85 75% gaming keyboard, 82 keys, RGB, 8000mAh battery

SKU CH-8ZQM-71AMW MPN RT85

A 75 % wireless mechanical keyboard with 82 keys, south-facing RGB LEDs, a built-in TFT screen, joystick control and an 8000 mAh battery

  • NameRT85
  • MaterialPlastic
  • Design StyleRetro
  • Layout75%
  • Mechanical KeyboardMechanical Gaming Keyboard
  • Key Switch TypeLinear

Color Retro White

Size Wisteria Linear

  • 82 keys in a compact 75% layout
  • 8000mAh battery powers long wireless sessions
  • Tri-mode connectivity via 2.4GHz, Bluetooth5.0 and USB-C
  • South-facing per-key RGB with 1.6 million colours
  • Gasket mount with five padding layers for softer acoustics

Compact 75% layout

The Epomaker RT85 is a 75 percent mechanical gaming keyboard with 82 keys and a compact footprint that saves desk space while keeping the function row and navigation cluster. It is built for players and typists who want a smaller board without losing dedicated arrows or media controls.

Tri-mode wireless limits

Connectivity runs over Bluetooth5.0, a 2.4 GHz dongle and USB-C wired. Bluetooth5.0 suits office work and mobile devices but adds latency that competitive gaming does not tolerate. The dongle delivers a 1K polling rate for low-lag play, yet the 2.4 GHz band can be crowded in dense wireless environments.

Battery capacity and headroom

An 8000mAh battery powers the board for extended wireless sessions with RGB active, though heavy lighting and the integrated screen draw more current. When the charge runs low the USB-C cable restores operation instantly, so wired use removes any runtime ceiling.

Highlights

  • 82 keys in a compact 75% layout
  • 8000mAh battery powers long wireless sessions
  • Tri-mode connectivity via 2.4GHz, Bluetooth5.0 and USB-C
  • South-facing per-key RGB with 1.6 million colours
  • Gasket mount with five padding layers for softer acoustics

Specifications

BrandEPOMAKER
NameRT85
ModelRT85
MaterialPlastic
Design StyleRetro
Layout75%
Mechanical KeyboardMechanical Gaming Keyboard
Key Switch TypeLinear
Keyboard ColorRetro White
Backlitrgb
Dimensions13.8 in x 36.0 in x 4.0 in
Hand OrientationAmbidextrous
Buttons82
Power SourceBattery, USB power

Other versions of this model

3 more in the same range

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

Questions about this item

Which RT85 colourway should I pick: Retro White or the green variant?

Retro White pairs grey and vibrant orange keycaps with a white frame; the other option uses calming green with dark grey. Both share the same 75% layout, 82 keys, joystick and 8000mAh battery.

What does the 1.6 million colour RGB figure mean in daily use?

South-facing per-key LEDs let you assign any of 1.6 million shades to each of the 82 keys, so lighting effects, brightness and colour matching stay consistent across the whole board.

How does Bluetooth5.0 limit the wireless experience?

Bluetooth5.0 handles the Mac and Android connections; for low-latency PC gaming you switch to the 2.4GHz dongle, and USB-C wired is always available as a fallback.

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