Skip to main content
Ajazz AK820 75% Wired Mechanical Gaming Keyboard, Gasket Mounted Hot Swappable Custom Keyboard with Volume Knob, 5-Layer Sound Dampening Padding, PBT Keycaps, 82 Keys, Grey White
DAIDAI

DAIDAI Ajazz AK820 75% Wired Mechanical Gaming Keyboard

Bottom line: The DAIDAI Ajazz AK820 75% Wired Mechanical Gaming Keyboard: Gasket mount plus 5-layer Poron/IXPE/PET/foam padding kills hollow typing echo; main trade-off: wired-only USB-C, so no Bluetooth or 2.4GHz wireless option.

Check price on Amazon

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Gasket mount plus 5-layer Poron/IXPE/PET/foam padding kills hollow typing echo
  • ✓ Hot-swap PCB takes 3-pin and 5-pin switches, no soldering
  • ✓ Metal volume knob adjusts audio without leaving the game
  • ✓ 82-key 75% layout keeps arrows and F-row while freeing mouse space
  • ✓ Double-shot PBT keycaps resist finger oil and never fade

Cons

  • ✗ Wired-only USB-C, so no Bluetooth or 2.4GHz wireless option
  • ✗ 75% layout drops the dedicated numpad for spreadsheet work
  • ✗ Linear factory-lubed switches only, no tactile or clicky stock option
  • ✗ Gasket flex and softer typing feel divide gamers who prefer rigid plates

SpecPicks Verdict

SpecPicks scored DAIDAI Ajazz AK820 75% Wired Mechanical Gaming Keyboard using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. DAIDAI's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 【75% Compact Layout with Volume Knob】This 82-key mechanical gaming keyboard retains essential functional keys while freeing up more desktop space for mouse movement. Equipped with a premium metal volume control knob, it allows you to adjust audio settings instantly without interrupting your intense gaming sessions or office work.
  • 【Gasket Mounted & 5-Layer Sound Dampening】Featuring a screwless gasket-mounted structure with Poron sandwich cotton, IXPE switch pad, PET premium sound pad, and a high-density foam base. This advanced 5-layer padding effectively eliminates hollow typing noises, delivering that highly sought-after solid, creamy sound and a softer, flexible tactile response.
  • 【Flex-Cut PCB & Hot-Swappable Switch】Engineered with a single-key slotted PCB board to improve typing stability and flexibility. The hot-swappable PCB supports both 3-pin and 5-pin mechanical switches, allowing you to easily customize your typing experience without soldering. The factory-lubricated linear switches provide a smooth, responsive feel right out of the box.
  • 【Durable Double-Shot PBT Keycaps】The AJAZZ AK820 keyboard is outfitted with premium double-shot PBT keycaps, which offer superior oil resistance and a satisfying textured feel compared to standard ABS. The precision-molded legends are wear-resistant and will not fade over time, ensuring enhanced light transmission for vibrant backlighting.
  • 【Ergonomic Design & Stable Wired Connection】Designed with adjustable dual-stage keyboard feet, letting you find your optimal typing angle to reduce wrist fatigue during extended use. The detachable USB-C wired connection ensures a zero-latency, high-speed signal transmission—making it a perfect plug-and-play choice for Pro gamers, writers, and programmers.

Full Specifications

BrandDAIDAI
ColorGray White
StyleStandard
Model NameAK820
Style NameStandard
Unit Count1 Count
Switch TypeMechanical
ConnectivityUSB-C
Model NumberAK820
Power SourceWired
CompatibilitySwitch
Built-In MediaKeyboard
Number of Keys82
Connection TypeWired
Keyboard LayoutQWERTY
Special FeatureUsb Connection
Antenna LocationTyping
Hand OrientationAmbidextrous
Compatible DevicesPC
Enclosure MaterialAcrylonitrile Butadiene Styrene
Full listing titleAjazz AK820 75% Wired Mechanical Gaming Keyboard, Gasket Mounted Hot Swappable Custom Keyboard with Volume Knob, 5-Layer Sound Dampening Padding, PBT Keycaps, 82 Keys, Grey White

Ready to buy?

Ajazz AK820 75% Wired Mechanical Gaming Keyboard, Gasket Mounted Hot Swappable Custom Keyboard with Volume Knob, 5-Layer Sound Dampening Padding, PBT Keycaps, 82 Keys, Grey White is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

Related Gaming Peripherals

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →