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Compact black 75% mechanical keyboard with CNC aluminium knob and white LED backlight

A.JAZZ AK820 75% 82-key gaming keyboard

SKU CH-4144-KE0Z9 MPN AK820

Compact 75% mechanical keyboard with 82 keys, hot-swappable linear red switches, gasket mount with 5-layer sound foam, white LED backlight and CNC aluminum knob

  • Product nameAK820
  • Keyboard connectionUSB
  • StyleGaming
  • Wrist restClassic, AK820 Keyboard; Dust cover; USB-C Cable; User Manua
  • Function key count8
  • Mechanical keyboardLinear
  • 75% 82-key layout saves desk space while keeping full functionality
  • Hot-swappable PCB accepts 3-pin and 5-pin switches for easy customization
  • Pre-lubed linear red switches give smooth quiet keystrokes
  • Gasket mount with 5-layer foam and 1.2 mm slotted PCB creates soft bouncy sound
  • White LED backlight with 20 effects adjustable via downloadable driver

75% Mechanical Gaming Keyboard

The A.JAZZ AK820 is a compact 82-key mechanical keyboard with a CNC aluminium volume knob. Its 75% ANSI layout saves desk space while keeping full-size functionality for gaming and office work. Pre-lubed linear red switches and a gasket mount with five sound-absorbing foam layers deliver quiet, creamy keystrokes. White LED backlighting offers 20 effects with adjustable brightness and speed.

Compatibility Check

Verify your system runs Windows 7, 8, 10, 11, Mac OS or Android for full Fn shortcut and driver support. Ensure a free USB-C port is available for the wired Type-C connection. The keyboard uses standard ANSI keycap spacing, so existing PBT or ABS keycap sets will fit the OEM profile. Hot-swappable sockets accept both 3-pin and 5-pin mechanical switches for easy customisation.

Build Integration

The ABS case measures 32.7 by 13.6 by 4 cm and weighs about 760 g, sitting firmly on adjustable feet. A 1.2 mm slotted PCB and PC positioning plate create a soft, bouncy typing feel without needing extra dampening. Full N-key rollover guarantees every press registers during intense sessions. The detachable USB-C cable and included dust cover simplify transport between setups.

How it compares

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

Price $48.99
Cheaper than about 71% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameA.JAZZ
Product lineAK820
Model nameAK820
Product nameAK820
StyleGaming
Keyboard colorBlack
Mouse colorBlack
Performance
Tracking technologyHot-Swappable; 5-Layer Sound-Absorbing foams
Connectivity
Keyboard connectionUSB
Power
Power typeUSB
Run timeUSB, false
Size & build
Main materialAcrylonitrile Butadiene Styrene
Function key count8
Mechanical keyboardLinear
Keyboard switchesLinear
Switch typeLinear
HandednessAmbidextrous
Compatibility
RequirementsAK820 Keyboard; Dust cover; USB-C Cable; User Manual; 2-in-1 Key Puller
In the box
Includes mouseClassic
In the boxAK820 Keyboard; Dust cover; USB-C Cable; User Manual; 2-in-1 Key Puller
More details
Wrist restClassic, AK820 Keyboard; Dust cover; USB-C Cable; User Manual; 2-in-1 Key Puller
BacklightingSingle color
Button count2
Scroll typeErgonomic OEM Profile; PBT Keycaps

Questions about this item

What comes in the box and is anything else needed to start using the keyboard?

The package includes the AK820 keyboard, a USB-C cable, a dust cover, a 2-in-1 key puller and a user manual; no extra items are required for plug-and-play operation.

Which switch version should I choose for a quiet linear feel?

The board ships with pre-lubed linear red switches and the hot-swappable sockets accept most 3-pin and 5-pin switches if you want to swap them later.

What does the 75% 82-key layout mean for daily use?

You get a compact 32.7 cm wide frame that keeps the function row and arrow keys while saving desk space, and the CNC aluminium knob gives instant volume control.

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