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

Features

• 75% Compact Layout – Features 82 keys with a dedicated function row, arrow/navigation keys and a rotary volume knob while saving desk space.
• Gasket-Mount Construction – The gasket-mounted design provides a softer, more flexible typing feel and helps reduce harsh case resonance.
• Outemu Custom Yellow Linear Switches – Comes with pre-lubed Custom Yellow linear switches offering approximately 45 ± 5g actuation force and 3.6 ± 0.5mm travel.
• 3-Pin & 5-Pin Hot-Swap – The PCB supports both 3-pin and 5-pin compatible switches, allowing easy switch replacement and customization without soldering.
• 5-Layer Sound Dampening – Uses Poron, IXPE, PET, DPEM and silicone layers to reduce unwanted resonance and improve the keyboard’s acoustic profile.
• Tri-Mode Connectivity – Supports USB Type-C wired, 2.4GHz wireless and Bluetooth connectivity. Bluetooth can store up to three devices.
• 1000Hz Polling Rate – Provides up to 1000Hz polling in wired mode, helping deliver responsive input for gaming and fast typing.
• 4000mAh Rechargeable Battery – The built-in 4000mAh battery enables wireless operation while wired USB-C connectivity remains available.
• RGB Backlighting – Features RGB lighting with south-facing LEDs, allowing customizable illumination and improved compatibility with different keycap profiles.
• PBT Keycaps – Uses non-shine-through PBT keycaps designed for a durable feel and better resistance to surface wear.
• N-Key Rollover & Anti-Ghosting – Supports simultaneous key registration, helping maintain accurate input during gaming and rapid typing.
• Rotary Volume Knob – The dedicated knob provides convenient control over volume without needing to use keyboard shortcuts.

Specifications