Cosmic Byte Arcturus 98% Tri-Mode Mechanical RGB Keyboard – Black/Red

Features

• 98% Compact Layout – Provides 101 keys plus a rotary volume knob, retaining the numpad, F1–F12 row, arrow keys and navigation keys in a more compact layout than a conventional full-size keyboard.
• Gasket-Mounted Construction – The gasket design provides a softer and more flexible typing feel while helping reduce unwanted case vibration and resonance.
• Pre-Lubed Outemu Custom Yellow Switches – Uses linear switches with approximately 45 ± 5g actuation force, 3.6 ± 0.5mm travel and a rated lifespan of 50 million presses.
• 3-Pin & 5-Pin Hot-Swap – The PCB supports both 3-pin and 5-pin switches, allowing switch replacement and customization without soldering.
• 5-Layer Sound Dampening – The internal acoustic stack combines Poron, IXPE, PET, DPEM and silicone layers to reduce hollow sound and case resonance.
• Tri-Mode Connectivity – Supports USB Type-C wired, 2.4GHz wireless and Bluetooth, giving flexibility for gaming, work and multi-device use.
• Bluetooth Multi-Device Support – Bluetooth can store up to three paired devices, making it convenient to switch between compatible systems.
• 1000Hz Polling Rate – Supports up to 1000Hz polling in wired mode, helping provide responsive input for gaming and fast typing.
• 4000mAh Rechargeable Battery – A 4000mAh battery provides wireless operation, with USB Type-C used for wired connectivity and charging.
• PBT Keycaps – Features dye-sublimated, non-shine-through PBT keycaps designed for durability and resistance to surface wear. An extra black keycap set is also included.
• Per-Key RGB Lighting – Features RGB illumination with south-facing/bottom-mounted LEDs for customizable lighting effects.
• N-Key Rollover & Anti-Ghosting – Full N-key rollover and anti-ghosting help register multiple simultaneous key presses accurately during gaming and rapid typing.
• Rotary Volume Knob – The dedicated rotary knob provides quick and convenient volume control without relying on keyboard shortcuts.
• Cosmic Byte Orbit Software – Orbit web software supports RGB customization and key remapping, with support listed for Windows, macOS and Linux.

Specifications