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Purple and white 75 percent wireless mechanical keyboard with TFT screen and rotary knob

Epomaker

Epomaker Ajazz AK820 Pro 75% Wireless Mechanical Gaming Keyboard Purple Gift Switch

SKU CH-JH8R-25PF4

A 75% wireless mechanical keyboard with 81 linear switches, PBT keycaps, a TFT smart display, rotary knob and 1.6 million RGB colours, running on a 4000 mAh battery via Bluetooth 5.1, 2.4 GHz or USB-C

  • MaterialABS Plastic
  • Keyboard InterfaceUSB / 2.4GHz / Bluetooth
  • Design StyleStandard
  • Layout75%
  • Normal Keys81
  • Anti-GhostingN-Key Rollover

Color Purple

Size Gift Switch

  • TFT smart display shows battery, connection and time at a glance
  • 75 % compact layout with 81 keys frees desk space without losing function
  • Three-mode connectivity via Bluetooth 5.1, 2.4 GHz wireless or USB-C wired
  • PBT OEM-profile keycaps resist shine and stay put during heavy use
  • Five-layer gasket padding plus 1.6 million RGB effects for quiet, customisable typing

Compact 75% Layout

The Epomaker Ajazz AK820 Pro is a 75% wireless mechanical gaming keyboard with 81 keys in a purple and white colourway. It uses linear Gift switches mounted on a hot-swappable PCB and a gasket structure for a consistent typing feel. The compact form factor suits gamers and professionals who want more desk space without losing dedicated function keys.

Connectivity and Battery

Three connection modes are available: Bluetooth 5.1, 2.4 GHz wireless and USB-C wired. A 4000mAh battery powers the keyboard during wireless use and can be recharged over the wired link. The TFT smart display shows battery status, active connection mode and system information at a glance.

Build and Daily Use

Keycaps are made from PBT plastic in an OEM profile for durability and a non-greasy surface. The 1.6 million colour RGB backlight is adjustable via onboard shortcuts or Windows-only driver software. A multifunction knob controls volume and lighting effects, while five internal padding layers help dampen keystroke sound.

Highlights

  • TFT smart display shows battery, connection and time at a glance
  • 75 % compact layout with 81 keys frees desk space without losing function
  • Three-mode connectivity via Bluetooth 5.1, 2.4 GHz wireless or USB-C wired
  • PBT OEM-profile keycaps resist shine and stay put during heavy use
  • Five-layer gasket padding plus 1.6 million RGB effects for quiet, customisable typing

Specifications

BrandEPOMAKER
ModelAK820 Pro
MaterialABS Plastic
Keyboard InterfaceUSB / 2.4GHz / Bluetooth
Design StyleStandard
Layout75%
Normal Keys81
Anti-GhostingN-Key Rollover
Mechanical KeyboardGaming, Mechanical, Wireless
Key SwitchLinear
Key Switch TypeLinear
KeycapsPBT OEM Profile Keycaps
Keyboard ColorWhite purple
BacklitYes
Dimensions13.6 in x 4.0 in x 32.7 in
Type2.4 GHz / Bluetooth / Wired
Hand OrientationAmbidextrous
Buttons81
Power SourceBattery Powered
Operating System SupportedWindow/MacOS
Package Contents1* AK820 PRO Gaming Keyboard
3* Extra Keycaps
1* 2-in-1 Switch-and-Keycap Puller
1* USB A-to-C Cable
1* Wireless 2.4Ghz Receiver (Stored on Keyboard)
1* Manual

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Questions about this item

How do I install the Epomaker Ajazz AK820 Pro and which step causes issues?

Connect the 2.4 GHz dongle, pair via Bluetooth 5.1, or plug the USB-C cable; the driver for RGB customisation only runs on Windows, so Mac users cannot install it.

What maintenance or replacement will the keyboard need later?

The hot-swap sockets let you replace any of the 81 linear switches without soldering, and the PBT OEM keycaps resist shine longer than ABS.

What limit appears first during sustained use?

The 4000 mAh battery sets the wireless runtime; once depleted you must switch to the wired USB-C connection to continue typing.

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