AJAZZ AK820 MAX PLUS

AJAZZ AK820 MAX PLUS Review: A Feature-Packed 75% Wireless Mechanical Keyboard

The AJAZZ AK820 MAX PLUS is a 75% wireless mechanical keyboard aimed at users who want a compact layout without sacrificing important navigation keys, a dedicated function row, or a rotary knob.

What makes the AK820 MAX PLUS stand out is the amount of hardware packed into a relatively affordable keyboard. It combines tri-mode connectivity, an 8000mAh battery, a 0.85-inch TFT display, gasket mounting, hot-swappable switches, RGB lighting, a flex-cut PCB, and multiple sound-dampening layers. AJAZZ’s product information confirms the 8000mAh battery, 0.85-inch TFT screen, gasket structure, hot-swap design, and FR4/PC plate options.

The result is a keyboard designed for gaming, work, programming, and anyone who wants a more customizable typing experience without moving to a much larger full-size board.

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What Is the AJAZZ AK820 MAX PLUS?

The AK820 MAX PLUS is an 82-key 75% mechanical keyboard with a compact layout and dedicated function row.

It retains the important keys most people use regularly while removing the number pad to save desk space.

Its main features include:

• 75% / 82-key layout
• Mechanical switches
• Gasket-mounted construction
• Tri-mode connectivity
• 2.4GHz wireless
• Bluetooth
• USB-C wired mode
• 8000mAh battery
• 0.85-inch TFT display
• Hot-swappable switches
• South-facing RGB lighting
• Flex-cut PCB
• PC and FR4 plate options
• Rotary control knob
• Multiple layers of sound-dampening material

AJAZZ also offers the keyboard with different switch and color configurations, so specifications can vary depending on the exact version you purchase.

AJAZZ AK820 MAX PLUS Specifications

AJAZZ’s official specifications identify the 8000mAh battery, 0.85-inch TFT display, 1.2mm slotted PCB, gasket structure, hot-swap sockets, RGB lighting, and PC/FR4 plate options.

1. Compact 75% Layout

The 75% layout is arguably the best balance between compactness and functionality for many users.

Unlike a 60% keyboard, the AK820 MAX PLUS retains a dedicated function row. It also keeps arrow keys and navigation controls, making it considerably easier to use for office work and productivity.

The 82-key arrangement gives you most of the functionality of a traditional keyboard while reducing the amount of desk space required.

For gamers, the smaller footprint also leaves more room for mouse movement.

2. 8000mAh Battery

One of the strongest features of the AK820 MAX PLUS is its 8000mAh battery.

That’s a substantial capacity for a wireless mechanical keyboard and is designed for extended wireless use. AJAZZ highlights the large battery as a major feature of the keyboard.

Independent testing provides an idea of what users can expect. One long-term review reported roughly 170 hours with RGB turned off and around 70 hours with RGB enabled, although real-world battery life varies according to lighting, connection mode, display usage, and other settings.

For users who prefer a wireless setup, this is a major advantage.

3. 0.85-Inch TFT Display

The built-in 0.85-inch TFT display gives the AK820 MAX PLUS a distinctive appearance.

According to AJAZZ, the display can be used for:

• Custom GIF animations
• Battery information
• Lighting controls
• Connection information

This is a small screen rather than a large productivity display, but it adds useful information and customization to the keyboard.

The TFT display is also one of the features that makes the AK820 MAX PLUS visually different from many budget mechanical keyboards.

4. Tri-Mode Connectivity

The AK820 MAX PLUS supports three connection modes:

USB-C Wired

The wired connection is ideal for desktop use, charging, and users who prefer a direct connection.

2.4GHz Wireless

2.4GHz wireless is particularly useful for gaming because it provides a clean cable-free setup.

Independent testing found no noticeable latency issues in wired and 2.4GHz modes during normal use.

Bluetooth

Bluetooth makes the keyboard more convenient for laptops, tablets, and other compatible devices.

The keyboard supports Windows, macOS, Android, and Linux according to independent testing.

5. Gasket-Mounted Construction

The AK820 MAX PLUS uses a gasket-mounted structure, which is designed to provide a softer and more flexible typing experience.

Instead of mounting the plate rigidly to the keyboard case, gasket material allows a small amount of movement when keys are pressed.

AJAZZ combines this with a flex-cut PCB and plate design to create a more forgiving typing feel.

If you prefer a softer and less rigid typing experience, this design is one of the keyboard’s biggest advantages.

6. 1.2mm Flex-Cut PCB

The keyboard uses a 1.2mm PCB with flex cuts.

The purpose of the cuts is to increase flexibility in specific areas of the PCB, complementing the gasket structure.

This can produce a softer typing feel compared with a completely rigid PCB.

For enthusiasts, the combination of gasket mounting, flex cuts, and a flexible plate gives the AK820 MAX PLUS more character than many basic pre-built keyboards.

7. PC and FR4 Plate Options

Another useful feature is the availability of PC and FR4 plate options.

A PC plate generally provides a softer and more flexible feel, while FR4 offers a firmer typing response and different acoustic characteristics.

AJAZZ lists both PC and FR4 options for the AK820 MAX PLUS.

This gives buyers an opportunity to choose a typing feel that better matches their preferences.

8. Hot-Swappable Switches

The AK820 MAX PLUS is hot-swappable, meaning compatible switches can be replaced without soldering.

This is excellent for beginners and keyboard enthusiasts because you can experiment with different switches without buying an entirely new keyboard.

The keyboard supports both 3-pin and 5-pin switches according to independent testing.

That gives the AK820 MAX PLUS a significant advantage over keyboards with permanently installed switches.

9. Multiple Switch Options

AJAZZ offers the AK820 MAX PLUS with several switch configurations depending on the market and version.

Official listings include options such as:

• Maillard
• Silent
• Avocado
• Tortoiseshell

Other regional listings may offer additional switch choices, including Day Dream and Flying Fish variants.

Because switch availability can differ by seller, always check the exact switch option before ordering.

10. South-Facing RGB Lighting

The keyboard features south-facing RGB LEDs.

This lighting configuration places the LEDs toward the front of the switches and can work particularly well with non-shine-through keycaps.

The RGB system provides multiple lighting effects and can be synchronized with music through supported modes. AJAZZ specifically advertises RGB music-rhythm effects on the AK820 MAX PLUS.

Independent testing found the RGB lighting attractive but not exceptionally bright, especially around the edges.

11. Rotary Control Knob

The AK820 MAX PLUS also includes a rotary knob.

The knob provides a convenient physical control and adds another input without increasing the keyboard’s overall footprint significantly.

This is particularly useful for functions such as volume control and other customizable actions.

Independent reviews identify the keyboard as an 82-key layout with a tactile knob.

12. Sound-Dampening Design

AJAZZ has added multiple layers of internal sound-dampening material to improve the keyboard’s acoustic performance.

The design includes components such as silicone, cotton layers, and an IXPE switch pad. AJAZZ also describes a multi-layer sound-dampening system intended to create a deeper and cleaner sound profile.

Independent testing found the keyboard produces a pleasant, relatively deep sound profile, although exact results depend heavily on the installed switches and keycaps.

AJAZZ AK820 MAX PLUS Typing Experience

Typing feel is one of the strongest aspects of the AK820 MAX PLUS.

The combination of:

• Gasket mounting
• Flex-cut PCB
• Flexible plate
• Factory-lubed switches
• Sound-dampening materials

creates a relatively soft and comfortable typing experience.

In long-term testing, the Day Dream switches were described as smooth and consistent, with a deep and poppy sound. The review also noted some stem wobble, although it did not significantly affect performance.

Of course, your experience will depend on which switch and plate combination you choose.

Is AJAZZ AK820 MAX PLUS Good for Gaming?

Yes. The AK820 MAX PLUS is a strong gaming keyboard for its category.

Its compact 75% layout provides more desk space for your mouse, while the 2.4GHz wireless connection allows for a cleaner setup.

The keyboard also offers:

• Mechanical switches
• RGB lighting
• Hot-swappable switches
• 1000Hz polling in wired and 2.4GHz modes
• Large 8000mAh battery
• Customizable controls

Independent testing reports a 1000Hz polling rate in wired and 2.4GHz modes, while Bluetooth operates at 125Hz.

For competitive gaming, wired or 2.4GHz mode is therefore the preferable choice.

Is AJAZZ AK820 MAX PLUS Good for Typing?

Yes.

The gasket-mounted construction and flexible PCB provide a softer typing experience, while the 75% layout keeps the function row and navigation keys easily accessible.

The stock keycaps are also well regarded in independent testing, with the reviewed variant using doubleshot PBT Cherry-profile keycaps with sharp legends and a grippy texture.

This makes the keyboard suitable for:

• Writing
• Programming
• Office work
• Studying
• Gaming
• General desktop use

AJAZZ AK820 MAX PLUS Build Quality

The keyboard uses a plastic case, but the internal design is more sophisticated than the price category might suggest.

Gasket mounting, multiple foam layers, a flex-cut PCB, hot-swap sockets, and different plate options give the AK820 MAX PLUS a more enthusiast-oriented construction.

Some users have criticized the plastic exterior or RGB brightness, but these are relatively minor compromises considering the overall feature set.

Software and Customization

The AK820 MAX PLUS provides software for customization, including functions such as remapping, macros, and layers.

Independent testing describes the software as functional but basic and notes that it is primarily designed for Windows.

This is worth keeping in mind if you’re a macOS or Linux user who wants extensive software-based customization.

For basic use, however, the keyboard can be used without constantly relying on the software.

AJAZZ AK820 MAX PLUS Pros and Cons

Pros

• Compact 75% / 82-key layout
• 8000mAh battery
• 0.85-inch TFT display
• Wired, 2.4GHz and Bluetooth connectivity
• Gasket-mounted construction
• 1.2mm flex-cut PCB
• PC and FR4 plate options
• Hot-swappable switches
• South-facing RGB lighting
• Rotary control knob
• Multiple switch options
• Strong typing feel for the price
• Excellent wireless battery life
• 1000Hz polling in wired and 2.4GHz modes

Cons

• Plastic case
• RGB lighting isn’t exceptionally bright
• Bluetooth has a lower polling rate
• Software is relatively basic
• Software customization is primarily Windows-focused
• Some switch variants can have minor stem wobble
• Full customization may require aftermarket switches or keycaps

AJAZZ AK820 MAX PLUS vs. AK820 MAX

The naming of the AK820 family can be confusing because different versions exist.

The AK820 MAX PLUS generally adds features such as the 8000mAh battery, TFT screen, and upgraded construction compared with simpler AK820 MAX configurations.

There are also different AK820 MAX versions on the market, including models with and without screens, which can make online listings confusing. Tech4Gamers specifically noted that multiple AK820 Max variants exist and that listings can mix the models together.

For this reason, check the seller’s exact specification list before purchasing.

Who Should Buy the AJAZZ AK820 MAX PLUS?

The keyboard is an excellent fit for:

• Budget-conscious mechanical keyboard enthusiasts
• Gamers
• Programmers
• Students
• Office users
• Wireless keyboard users
• People who want a 75% layout
• Users who want a built-in TFT display
• Beginners entering the mechanical keyboard hobby
• Anyone who wants an 8000mAh battery

Who Should Avoid It?

The AK820 MAX PLUS may not be ideal if you:

• Need a dedicated number pad
• Prefer a full-size keyboard
• Want a metal case
• Need QMK/VIA support
• Require extremely bright RGB
• Want advanced Hall-effect features
• Prefer a completely rigid typing feel
• Need highly polished cross-platform customization software

Final Verdict

The AJAZZ AK820 MAX PLUS is one of those keyboards that offers considerably more features than its compact size suggests.

Its combination of an 82-key 75% layout, 8000mAh battery, 0.85-inch TFT display, tri-mode connectivity, gasket mount, hot-swappable switches, flex-cut PCB, PC/FR4 plate options, RGB lighting, and rotary knob gives it a very strong feature set. AJAZZ’s official specifications confirm the key hardware features, while independent long-term testing also found strong battery life and a comfortable typing experience.

The keyboard isn’t perfect. The plastic case, modest RGB brightness, and basic Windows-focused software are compromises. Bluetooth also has a lower polling rate than wired and 2.4GHz modes.

However, these limitations are relatively easy to accept when you consider everything included.

Overall, the AJAZZ AK820 MAX PLUS is an excellent budget-friendly 75% mechanical keyboard for gaming, typing, and everyday use.

Its large battery, gasket-mounted construction, hot-swap support, TFT screen, and tri-mode connectivity make it particularly attractive to beginners and enthusiasts who want a feature-rich wireless mechanical keyboard without spending a premium.

Frequently Asked Questions

Is the AJAZZ AK820 MAX PLUS mechanical?

Yes. The AK820 MAX PLUS is a mechanical keyboard with hot-swappable switches.

How many keys does the AJAZZ AK820 MAX PLUS have?

It uses an 82-key 75% layout with a dedicated function row, arrow keys, navigation keys, and rotary knob.

Does the AJAZZ AK820 MAX PLUS have a screen?

Yes. It features a 0.85-inch TFT display that supports functions such as GIF animations, battery information, lighting controls, and connection information.

What is the battery capacity?

The AK820 MAX PLUS has an 8000mAh battery.

Does the AK820 MAX PLUS support wireless connectivity?

Yes. It supports 2.4GHz wireless, Bluetooth, and USB-C wired connectivity.

Is the AJAZZ AK820 MAX PLUS hot-swappable?

Yes. It supports hot-swappable mechanical switches, allowing compatible switches to be changed without soldering.

Does the AK820 MAX PLUS have RGB?

Yes. It features south-facing RGB lighting with multiple effects.

Does it have a volume knob?

Yes. The AK820 MAX PLUS includes a rotary control knob.

Is the AJAZZ AK820 MAX PLUS good for gaming?

Yes. It is well suited to gaming, especially in wired or 2.4GHz mode. Independent testing reports a 1000Hz polling rate in those modes.

Is the AJAZZ AK820 MAX PLUS good for programming?

Yes. Its 75% layout retains the function row and navigation keys while saving desk space. Hot-swappable switches also allow programmers to customize the typing experience.

Does the AJAZZ AK820 MAX PLUS support QMK/VIA?

The standard AK820 MAX PLUS is not positioned by AJAZZ as a QMK/VIA keyboard. Its customization is handled through its dedicated software and onboard functions. If QMK/VIA is a requirement, verify the exact model before purchasing.

Is the AJAZZ AK820 MAX PLUS worth buying?

Yes, especially if you want a feature-rich budget mechanical keyboard. The 8000mAh battery, TFT display, gasket structure, hot-swap support, tri-mode connectivity, and 75% layout make it a compelling all-around option.