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| Azio KB540 | Keychron Lemokey X3 | DryMartini DM108 |
65 Overall/ Value 64.6Build Quality 53.4Customizability 70.1Performance 64.6Productivity 76.8Portability 55.7![]() | 90 Overall/ Value 90.1Build Quality 84.6Customizability 92.0Performance 82.7Productivity 95.4Portability 47.0![]() | 66 Overall/ Value 66.2Build Quality 63.4Customizability 73.8Performance 62.1Productivity 56.5Portability 49.2![]() |
0.0 stars (0 reviews) | 3.0 stars (4 reviews) | 0.0 stars (0 reviews) |
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Name Azio KB540 | Name Keychron Lemokey X3 | Name DryMartini DM108 |
Release year 2020 | Release year 2024 | Release year 2026 |
Switch Options - | Switch Options Linear, Tactile, Clicky | Switch Options - |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 100% | Layout Size 100% | Layout Size 100% |
Layout Standard ANSI | Layout Standard ANSI | Layout Standard ANSI |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support | Display Support | 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 Bluetooth, Wired, Wireless | Connection Wired, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate - | Polling Rate 1000 Hz | Polling Rate - |
Battery capacity - | Battery capacity - | 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 Gasket Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb | Backlight Rgb, North-face | Backlight Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material Plastic | Case Material ABS, Plastic | Case Material - |
Keycaps Material PBT, ABS | Keycaps Material ABS | Keycaps Material - |
Dimensions 27 x 195 x 459 mm | Dimensions 42 x 446 x 138 mm | Dimensions - |
Weight 816g | Weight 807g | Weight - |
The Azio KB540 Antimicrobial is a wired mechanical keyboard designed for users who prioritize hygiene and easy maintenance, such as office workers or shared workspace users. It is Mac compatible and features antimicrobial coating and washable construction, making it suitable for environments where cleanliness is important. This keyboard fits users who want a durable, easy-to-clean option without focusing on advanced customization or wireless use.
The keyboard uses antimicrobial powder on its case, which adds a protective layer against germs. The internal electronics are sealed with an additional closure to enable washing without damaging components. Details on case material and mounting style are unknown.
The KB540 is specifically designed for Mac users, supporting Mac layouts and key functions. Information on firmware customization or support for other operating systems is unknown.