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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

  • Product nameRT85
  • StyleRetro
  • Keyboard layout75%
  • Mechanical keyboardMechanical Gaming Keyboard
  • Switch typeLinear
  • Keyboard colorRetro White

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.

How it compares

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

Price $58.99
Cheaper than about 59% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameEPOMAKER
Model nameRT85
Product nameRT85
StyleRetro
Keyboard colorRetro White
Power
Power typeBattery, USB power
Size & build
Main materialPlastic
Keyboard layout75%
Mechanical keyboardMechanical Gaming Keyboard
Switch typeLinear
Product dimensions13.8 in × 36.0 in × 4.0 in
HandednessAmbidextrous
More details
BacklightingRgb
Button count82

Other versions of this model

3 more in the same range

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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