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| Other 0xCB Static | MMD KM40 | Keychron Q9 |
74 Overall/ Value 74.4Build Quality 78.3Customizability 78.1Performance 47.9Productivity 58.4Portability 62.5![]() | 82 Overall/ Value 81.9Build Quality 82.8Customizability 84.2Performance 61.3Productivity 69.5Portability 84.1![]() | 95 Overall/ Value 95.0Build Quality 91.0Customizability 97.1Performance 65.8Productivity 94.5Portability 70.5![]() |
0.0 stars (0 reviews) | 5.0 stars (4 reviews) | 4.6 stars (10 reviews) |
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Name Other 0xCB Static | Name MMD KM40 | Name Keychron Q9 |
Release year 2025 | Release year 2026 | Release year 2022 |
Switch Options - | Switch Options Linear, Tactile | Switch Options Linear, Tactile, Clicky |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 40% | Layout Size 40% | Layout Size 40% |
Layout Standard ANSI | Layout Standard ANSI | Layout Standard ANSI, ISO |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Split Spacebar |
Knob Support | Knob Support | Knob Support |
Display Support OLED | 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 Wired, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Wired, Wired only |
Polling Rate - | Polling Rate - | Polling Rate 1000 Hz |
Battery capacity - | Battery capacity 2000 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 Gasket 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 Acrylic, Steel, Metal | Case Material Aluminum | Case Material Aluminum |
Keycaps Material - | Keycaps Material PBT | Keycaps Material PBT |
Dimensions - | Dimensions - | Dimensions 20 x 94 x 326 mm |
Weight - | Weight 620g | Weight 1050g |
The Other 0xCB Static is a compact 40% mechanical keyboard kit designed for enthusiasts who enjoy building and customizing their own keyboards. It requires soldering and does not include switches or keycaps, making it suitable for users comfortable with DIY assembly. Its small size and flexible layout options appeal to those seeking a highly portable and personalized typing device with advanced features like an OLED display and rotary encoder.