Compare Ajazz AK820 Max vs Yunzii MAD68 HE Differences Side by Side

This comparison is for buyers deciding between a feature-rich wireless keyboard and a focused wired gaming tool. Both boards offer hall effect magnetic switches and hot-swap capability, but their core missions differ significantly. The Ajazz AK820 Max provides tri-mode connectivity and a 75% layout, while the Yunzii MAD68 HE is a wired-only 65% board built around an 8000 Hz polling rate and Rapid Trigger technology. The decision hinges on whether you prioritize versatility or maximum wired gaming performance.

Model
	68	66	Select a keyboard to compare
Rating	4.3 stars (16 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2024 Has Magnetic, Linear switch options Available in a 75% layout Comes with a knob Includes a Yes, TFT display Uses a Gasket Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 4000 mAh battery Weighs about 850 g Sized at 20 x 333 x 143 mm Made with a ABS, PBT case Offers Yes, Rgb RGB lighting	Released in 2025 Has Linear, Magnetic switch options Available in a 65% layout Includes a No display Features N-key rollover Enables rapid trigger functionality Uses a Tray Mount mounting style Supports Wired, Wired only connectivity Runs at a 8000 Hz polling rate Weighs about 577 g Sized at 37 x 320 x 116 mm Made with a Metal case Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 58.5 Build Quality: 54.6 Productivity: 83.6 Customizability: 73.6 Portability: 80	Scores Performance: 96 Build Quality: 57.6 Productivity: 70.6 Customizability: 60.6 Portability: 70.8
Name	Name Ajazz AK820 Max	Name Yunzii MAD68 HE
Release year	Release year 2024	Release year 2025
Switch Options	Switch Options Magnetic, Linear	Switch Options Linear, Magnetic
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 65%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support TFT	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Wired, Wired only
Polling Rate	Polling Rate -	Polling Rate 8000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity -
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Tray Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, PBT	Case Material Metal
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 20 x 333 x 143 mm	Dimensions 37 x 320 x 116 mm
Weight	Weight 850g	Weight 577g

*Something incorrect or missing? Please

let me know

!

Pros and Trade-offs

Your primary need dictates the choice. For a versatile daily driver that can connect to multiple devices wirelessly and offers a more complete layout, the Ajazz AK820 Max is the better all-rounder. If your desk is stationary and your focus is purely on achieving the lowest possible latency for competitive gaming, the wired Yunzii MAD68 HE with its 8000 Hz polling rate is the specialized tool for the job.

Ajazz AK820 Max

+Tri-mode connectivity (wired, 2.4GHz, Bluetooth 5.0) for maximum flexibility.
+Includes a 4000mAh battery for cordless operation.
+75% layout with dedicated arrow keys, function column, and a control knob.
+Gasket mount design with a flex-cut FR4 plate for a softer typing feel.
+Features a TFT screen and detailed internal sound dampening with silicone and foam layers.

−Some user reviews report noticeable input lag in wireless modes during gaming.
−Heavier at 850g, partly due to the battery.
−Case material is ABS, which may feel less premium than metal.

Yunzii MAD68 HE

+Specified 8000 Hz polling rate for ultra-low latency in wired mode.
+Includes Rapid Trigger and DKS technology for gaming customization.
+Metal case and steel plate construction for a solid feel.
+Lighter weight (577g) and more compact 65% footprint.

−Wired-only connection, offering no wireless capability.
−65% layout lacks dedicated function keys and some navigation keys.
−Hot-swap is noted to be compatible only with magnetic switches, limiting switch options.

Which Keyboard Is Better for Your Needs?

The Ajazz AK820 Max is the clear choice for office work, programming, travel, and content creation due to its wireless modes, larger layout, and included knob. The Yunzii MAD68 HE is tailored for competitive gaming with its high polling rate and Rapid Trigger. For modding, both are viable but offer different structural approaches with gasket versus tray mount.

GamingYunzii MAD68 HE

•The Yunzii MAD68 HE has a specified 8000 Hz polling rate for minimal latency.
•It features Rapid Trigger technology for adjustable actuation.
•It is a wired-only connection, avoiding potential wireless interference reported in some user reviews for the Ajazz.

OfficeAjazz AK820 Max

•The Ajazz AK820 Max offers Bluetooth and 2.4 GHz wireless for easy device switching.
•Its 75% layout retains function keys and navigation cluster for productivity.
•It includes a 4000mAh battery for cord-free use.

ProgrammingAjazz AK820 Max

•The Ajazz AK820 Max's 75% layout includes dedicated arrow keys and a column of function keys.
•Tri-mode connectivity allows pairing with multiple machines.
•The vendor description mentions a double-stage adjustable footrest for ergonomic typing angles.

TravelAjazz AK820 Max

•The Ajazz AK820 Max has wireless connectivity, eliminating the need to carry a cable for use.
•It includes a built-in 4000mAh battery.
•While heavier, its wireless functionality is more convenient for mobile setups.

ModdingTie

•Both keyboards are hot-swappable, though the Yunzii is noted to be compatible only with magnetic switches.
•The Ajazz uses a gasket mount with a flex-cut FR4 plate, while the Yunzii uses a tray mount with a steel plate, offering different modding foundations.
•The Ajazz vendor description details multiple internal foam layers (silicone, cotton, IXPE pad) for sound modification.

Content CreationAjazz AK820 Max

•The Ajazz AK820 Max includes a control knob, which can be mapped to media or editing controls.
•Its wireless functionality reduces desk clutter.
•The 75% layout provides more immediate key access than a 65% board.