![[In Stock] Virtual 87 80% Mechanical Barebone Keyboard Kit](https://cdn.shopify.com/s/files/1/0549/0262/0278/files/10_14bb0130-90bb-4fcc-be2e-c4203e171f93.jpg?v=1756892707&width=3840&quality=75)

![[Extras] Class 1800 Barebone Kit](https://cdn.shopify.com/s/files/1/0607/5351/0626/files/class-1800-barebone-kit-754652.jpg?v=1727321750&width=256&quality=75)

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| MMkeyboard Class 1800 | Velocifire Virtual 87 | Mek Studio Geometry70 |
64 Overall/ Value 63.8Build Quality 80.6Customizability 56.9Performance 42.6Productivity 42.2Portability 58.0![]() | 83 Overall/ Value 83.4Build Quality 81.9Customizability 92.2Performance 72.0Productivity 76.6Portability 70.9![]() | 76 Overall/ Value 76.4Build Quality 75.8Customizability 85.1Performance 65.1Productivity 68.3Portability 80.9![]() |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 0.0 stars (0 reviews) |
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Name MMkeyboard Class 1800 | Name Velocifire Virtual 87 | Name Mek Studio Geometry70 |
Release year 2024 | Release year 2025 | Release year 2024 |
Switch Options - | Switch Options - | Switch Options - |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size Unknown | Layout Size 80% | Layout Size 70% |
Layout Standard ANSI | Layout Standard ANSI, ISO | Layout Standard ANSI, ISO |
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 | Connection Bluetooth, Wired, Wireless | Connection Bluetooth, Wired, Wireless |
Polling Rate - | Polling Rate 1000 Hz | Polling Rate 1000 Hz |
Battery capacity - | Battery capacity 5000 mAh | Battery capacity 4000 mAh |
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 Top Mount | Mount Style Gasket Mount | Mount Style Top Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight | Backlight Rgb, South-face | Backlight |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum, Brass, Steel | Case Material Aluminum | Case Material Aluminum |
Keycaps Material - | Keycaps Material - | Keycaps Material - |
Dimensions - | Dimensions - | Dimensions 32 x 373 x 115 mm |
Weight 3500g | Weight 1700g | Weight 1500g |
The MMkeyboard Extras Class 1800 is a high-mass, customizable mechanical keyboard case designed for enthusiasts who build their own keyboards. It suits users wanting a heavy, solid typing platform with flexible mounting options and support for a classic 1800 layout. This case is ideal for hobbyists who prioritize build quality and sound customization over out-of-the-box convenience, as it requires separate purchase of PCB and plate.