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Black 75% wireless mechanical keyboard with control knob and RGB lighting

AOC GK330 75% Wireless Mechanical Gaming Keyboard

SKU CH-H15G-ZDS40

A 75% wireless mechanical gaming keyboard with hot-swappable switches, three connection modes, a 4000 mAh battery lasting up to 220 hours, and a control knob

  • Keyboard connectionBluetooth
  • StyleRainbow
  • Mechanical keyboardMechanical
  • Keyboard switchesMechanical
  • Switch typeMechanical
  • Keyboard colorBlack
  • Three connection modes support up to five devices simultaneously
  • 4000 mAh battery delivers 55 hours with lighting on
  • 75 % compact layout includes a control knob for volume
  • Gasket mount with five-layer silencing gives a softer typing feel
  • Hot-swappable sockets accept both 3-pin and 5-pin switches

Compact 75% layout for desk space

The AOC GK330 is a 75% wireless mechanical keyboard built for gamers and professionals who want full key functionality in a smaller footprint. It includes a control knob for volume and a two-stage stand for wrist comfort during long sessions. Hot-swappable sockets accept both 3-pin and 5-pin switches for easy customisation.

Three connection modes with 5-device pairing

The keyboard operates over USB-C wired, Bluetooth, or 2.4 GHz wireless and can pair with up to five devices simultaneously. A 4000mAh battery delivers 55 hours of runtime with backlight on or 220 hours with it off. This flexibility suits users who switch between PC, console, and mobile workflows.

Hot-swappable switches simplify maintenance

Installing the keyboard requires only plugging in the 2.4 GHz dongle or pairing via Bluetooth; no drivers are needed for basic use. The gasket mount and five-layer silencing fill are pre-assembled, so there is no complex build step. The main risk is losing the USB-C receiver or forgetting to charge the battery before a long wireless session.

How it compares

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

Price $55.99
Cheaper than about 63% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameAOC
StyleRainbow
Keyboard colorBlack
Product type2.4 GHz / Bluetooth
Mouse colorBlack
Connectivity
Keyboard connectionBluetooth
Mouse connectionUSB
Power
Power typeBattery Powered, Bluetooth
Run timeBattery Powered, false
Size & build
Mechanical keyboardMechanical
Keyboard switchesMechanical
Switch typeMechanical
HandednessAmbidextrous
Compatibility
Compatible systemsPC, Gaming Console
RequirementsUSB C
More details
BacklightingHot-Swappable
Grip typeHot-Swappable
Mouse featuresHot-Swappable

Questions about this item

How long does the 4000mAh battery last in real use?

The 4000mAh battery delivers up to 55 hours with RGB backlight on and up to 220 hours with backlight off between charges.

What does the 2.4 GHz mode actually connect to?

The 2.4 GHz wireless mode uses a USB receiver for a low-latency link to a PC or gaming console.

Will the 75% layout fit on a small desk without blocking mouse movement?

The compact 75% form factor saves space while keeping essential keys and a control knob, leaving more room for mouse travel.

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