Joybuy Insights

AJAZZ AK820 mechanical keyboard: how to choose a compact model without a costly mistake

A compact keyboard saves space, but not every model is suitable for everyday typing and gaming. When buying an AJAZZ AK820 mechanical keyboard, many people focus mainly on RGB lighting and appearance. As a result, practical differences can be overlooked: the layout, switch type, connection method and whether components can be replaced later.

The following pitfalls are common:

  • A “mechanical feel” is not the same as mechanical switches. Some compact keyboards use membrane technology with a mechanical feel. That can be perfectly suitable for basic use, but it does not offer the same customisation options as a genuine hot-swappable keyboard.
  • A compact layout may omit keys you use every day. A 60% model, for example, has no dedicated arrow keys or function row. A 75% mechanical keyboard usually retains more navigation keys.
  • Marketing claims about quiet operation or lifespan are no guarantee of your experience. Noise depends on the switches, keycaps, surface and typing style. Check the actual construction and specifications rather than relying solely on promotional copy.

Which specifications are important?

1. 75% layout and QWERTY US layout

A 75% mechanical keyboard is a practical middle ground between a full-size keyboard and a very compact 60% model. It takes up less space while usually retaining important navigation keys. This is useful for programmers, writers and homeworkers who regularly use the arrow keys, Home, End or Page Up.

With a QWERTY US keyboard, pay attention to the position and shape of the Enter, Shift and some punctuation keys. This layout differs from the Dutch QWERTY variant. If you touch-type using a Dutch layout, you may need time to get used to the symbols and key arrangement.

According to the product specifications, the AJAZZ AK820 has a 75% layout, measures approximately 327 × 136 × 40 mm and weighs around 0,8 kg. This makes it compact enough for a desk with limited space, without immediately sacrificing all navigation functions.

2. Switches and hot-swappable design

With a hot-swappable keyboard, you can replace switches without soldering. This allows you to switch later from linear switches to tactile or quieter variants, for example. However, check whether the PCB is compatible with 3- or 5-pin switches and whether the switches you want will physically fit.

The AJAZZ AK820 comes with linear switches and, according to the product specifications, supports both 3- and 5-pin mounting. Linear switches provide a smooth keystroke without a noticeable click or tactile bump. They are often chosen for gaming, but the right choice depends on personal preference.

Also consider the difference between a stated lifespan and the overall lifespan of the keyboard. A claim of, for example, 50 million keystrokes refers to the switch under certain conditions. Stabilizers, keycaps, cable and USB connection may wear out sooner.

3. Construction, keycaps and connection

A gasket mount keyboard uses elastic elements between parts of the case and the plate. According to the product description, the AJAZZ AK820 features a gasket construction, a flex-cut PC plate and multiple foam layers, including Poron material. These components are designed to affect the keystroke and resonance of the case. How this feels in practice varies from user to user.

According to the product specifications, the supplied PBT keycaps use an OEM profile. PBT stands for polybutylene terephthalate. This material is generally less prone to developing a smooth, shiny surface than ABS, but it does not automatically indicate the thickness or quality of the keycaps.

A wired gaming keyboard does not require a battery and works via USB-C. This eliminates the need for charging and can be practical for a fixed PC setup. When using it with a laptop or Mac, check which USB port is available. According to the product information, a converter may be required for PS4, PS5 or Xbox; this is not included.

Recommendations by user type

Suitable for: Budget-conscious beginners
MageGee TS91 60% Wired Gaming Keyboard

MageGee TS91 60% Wired Gaming Keyboard

Why it suits this profile: This model is suitable for anyone looking for a small, wired keyboard for basic use and gaming, without immediately choosing a 75% layout.

How this product avoids the pitfall

The product information explicitly states that this is a membrane keyboard with a mechanical feel. This means you know exactly what you are buying and will not expect replaceable mechanical switches.

Main benefit & advantages

60% layout, RGB lighting, wired connection and compatibility with PC and Mac according to the product description.

Suitable for: Buyers looking for premium quality
AJAZZ AK820 75% Wired Mechanical Keyboard Grey White

AJAZZ AK820 75% Wired Mechanical Keyboard

Why it suits this profile: The combination of a gasket mount, PBT keycaps, volume knob and hot-swappable design is ideal for users who want to customise their typing experience gradually.

How this product avoids the pitfall

The key components are clearly specified: 75%, QWERTY US, wired Type-C, PBT, gasket mount and support for 3- and 5-pin switches.

Main benefit & advantages

CNC volume knob, RGB lighting, PBT keycaps, adjustable feet and NKRO support according to the product specifications.

Suitable for: Specific uses & intensive users
Redragon M68 Magnetic Switch Mechanical Gaming Keyboard

Redragon M68 Magnetic Switch Mechanical Gaming Keyboard

Why it suits this profile: According to the product information, this 68-key model is designed for competitive PC gaming and users looking for adjustable magnetic switches.

How this product avoids the pitfall

The technical description mentions magnetic linear switches and adjustable actuation. This is clearer than making a general claim about fast response.

Main benefit & advantages

68 keys, aluminium top plate, USB-C cable, RGB and software-based actuation adjustment according to the product information.

Looking for more options?

We have put together a complete, up-to-date list of products that fully meet these strict selection criteria and the applicable European safety regulations.

Frequently asked questions about the AJAZZ AK820

Is the AJAZZ AK820 suitable for Mac?

According to the product specifications, the AJAZZ AK820 is compatible with Windows and macOS. The physical QWERTY US layout remains the same, so check your Mac’s settings to ensure that the correct keyboard layout has been selected.

Can I replace the switches on the AJAZZ AK820?

Yes, the model is described as hot-swappable and supports 3- and 5-pin PCB mounting. Use compatible switches and gently pull them straight out of the socket. Disconnect the keyboard before replacing switches or keycaps.

Does a wired mechanical keyboard have higher running costs?

A wired model does not use a battery and does not need to be charged. The main costs usually arise only when you want to replace switches, keycaps or a cable. Components can be customised on the AJAZZ AK820, but check compatibility beforehand and do not force the sockets.