About Cosmic Byte Arcturus Tri-Mode Gasket Keyboard
The Cosmic Byte Arcturus Series Keyboard is a gasket-mounted keyboard that provides a softer, more flexible typing experience, while the multi-layer sound-dampening system helps create a deeper and cleaner acoustic profile.
The Cosmic Byte RGB Gasket Keyboard features pre-lubed Outemu Custom Yellow linear switches and a hot-swappable PCB compatible with both 3-pin and 5-pin switches, giving users the freedom to customize their typing feel.
Tri-mode connectivity allows you to use USB Type-C wired, 2.4GHz wireless, or Bluetooth connections according to your setup.
A 4000mAh rechargeable battery supports convenient wireless use, while 1000Hz polling provides responsive performance for gaming.
PBT keycaps, per-key RGB lighting, full N-key rollover, and a multifunction rotary knob further enhance functionality.
Arcturus is built for gamers, creators, professionals, and enthusiasts.
| Specification | Details |
|---|---|
| Brand | Cosmic Byte |
| Product Name | Arcturus Tri-Mode Gasket Mechanical Keyboard |
| Model | Arcturus 75 / CB-GK-75 |
| Layout | 75% |
| Key Count | 82 Keys + Multi-Function Rotary Knob |
| Switch Type | Outemu Custom Yellow Linear |
| Actuation Force | 45 ± 5g |
| Key Travel | 3.6 ± 0.5mm |
| Switch Lifespan | Up to 50 Million Keystrokes |
| Hot-Swappable PCB | Yes |
| Socket Compatibility | 3-Pin & 5-Pin |
| Mounting Structure | Gasket Mount |
| Sound Dampening | Poron + IXPE + PET + DPEM + Silicone |
| Keycap Material | PBT |
| Backlighting | Per-Key RGB |
| Connectivity | USB Type-C Wired, 2.4GHz Wireless, Bluetooth |
| Bluetooth | Bluetooth 5.0/3.0 |
| Wireless Range | Up to 10m |
| Bluetooth Device Memory | Up to 3 Devices |
| Polling Rate | Up to 1000Hz |
| Battery Capacity | 4000mAh Rechargeable |
| Anti-Ghosting | Full N-Key Rollover |
| Software | Cosmic Byte Orbit / Software Support |
| Cable | Detachable USB Type-C |
| Dimensions | Approx. 332 × 141 × 40mm |
| Weight | Approx. 800g |
| Compatibility | Windows, macOS, Linux |
| Warranty | 1 Year against Manufacturing Defects |
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