Cosmic Byte Arcturus 75% Tri-Mode Mechanical RGB Keyboard – White / Amber

Features

• 75% Compact Layout – Provides 82 keys with a dedicated function row, arrow keys, navigation keys and a rotary volume knob while maintaining a space-saving footprint.
• Gasket-Mounted Design – The gasket structure provides a softer and more flexible typing feel compared with a rigid-mounted keyboard.
• Pre-Lubed Outemu Custom Yellow Switches – Uses linear switches with approximately 45 ± 5g actuation force and 3.6 ± 0.5mm key travel, rated for 50 million presses.
• 3-Pin & 5-Pin Hot-Swappable PCB – Switches can be replaced or customized without soldering, giving users flexibility to experiment with compatible mechanical switches.
• 5-Layer Sound Dampening – Poron, IXPE, PET, DPEM and silicone layers work together to reduce hollow sound and case resonance for a deeper typing acoustic.
• Tri-Mode Connectivity – Supports USB Type-C wired, 2.4GHz wireless and Bluetooth, with Bluetooth memory for up to three paired devices.
• 1000Hz Polling Rate – Provides up to 1000Hz polling in wired and 2.4GHz modes, making it suitable for responsive gaming and fast keystrokes.
• 4000mAh Rechargeable Battery – The built-in 4000mAh battery supports wireless operation, while the keyboard can also be used through wired USB Type-C connectivity.
• PBT Keycaps & RGB Lighting – Features PBT non-shine-through keycaps with south-facing RGB LEDs for customizable backlighting.
• N-Key Rollover & Anti-Ghosting – Allows multiple keys to be registered accurately at the same time, useful for gaming and fast typing.
• Orbit Software Support – Cosmic Byte’s Orbit software can be used for keyboard configuration, RGB customization and key remapping; the product is listed with Windows, macOS and Linux support.
• Premium Compact Construction – The keyboard measures approximately 332 × 141 × 40mm and weighs around 800g ± 20g, with dual-stage silicone feet for positioning.

Specifications