Royal Kludge RK61 3-Mode Wireless Mechanical Keyboard (Red Switch / Black RGB)

Model: Royal Kludge RK61 (61 Keys) — Black Edition
Interface / Connection: Triple Mode Connection (3C): Wireless 2.4GHz (via included USB dongle) Bluetooth 5.1 (Pairs with up to 3 devices simultaneously) Wired USB Type-C (Detachable cable included)
Interface / Connection: Triple Mode Connection (3C):
Wireless 2.4GHz (via included USB dongle)
Bluetooth 5.1 (Pairs with up to 3 devices simultaneously)
Wired USB Type-C (Detachable cable included)
Switch Type: RK Red Mechanical Switches (Linear feel, smooth and quiet keystrokes, ideal for fast-paced gaming and quiet office typing)
Hot-Swappable PCB: Yes (Supports easy replacement of 3-pin or 5-pin switches without soldering)
Layout: Compact 60% Minimalism Layout, 61 Keys (US QWERTY / Arabic-English dual print variants supported)
Backlighting: Full dynamic RGB Backlight with 18 customizable lighting modes, 8 monochrome modes, and adjustable brightness/speed
Material & Build: Durable ABS polymer housing with high-quality ergonomically curved keycaps to reduce hand fatigue
Design & Form Factor: Compact, space-saving design with a built-in 8° ergonomic typing angle for optimal comfort
Battery Capacity: 1450mAh rechargeable battery built-in (Up to 13 hours of continuous use with backlighting active, high standby efficiency)
Compatibility: Windows, macOS, Android, iOS, Linux, and major gaming consoles
Dimensions: Approx. 289 x 103 x 39 mm (11.4 x 4 x 1.6 inches)
Weight: Approx. 0.50 kg (1.1 lbs)