SIKAKEYB Castle CK75 US RGB Backlit Keyboard – Premium Mechanical Keyboard for Enthusiasts

Gasket-Mounted Construction
Experience superior typing comfort with a gasket-mounted design that reduces case reverberation and provides plush, even keypresses. The flexible plate structure ensures a softer, more cushioned feel compared to traditional tray-mounted keyboards.
Programmable 83-Key Layout
Customize every key with macro programming for gaming, coding, or office tasks. The compact 83-key design saves space without sacrificing functionality, ideal for minimalist setups or multi-device users.
High-Quality PBT Keycaps
Durable PBT keycaps resist shine and wear over time, offering a textured grip for precise typing. Doubleshot legends ensure long-lasting backlight visibility without fading.
Vibrant RGB Backlighting
Dynamic RGB lighting with multiple effect modes enhances immersion in gaming or low-light environments. Adjust brightness and patterns via onboard controls or software.
Versatile Connectivity & Compatibility
USB-C detachable cable ensures easy portability and wired stability. Fully compatible with Windows, macOS, and Linux systems—perfect for workstations, battlestations, or hybrid office use.
Premium Build for Demanding Users
Anodized aluminum frame with reinforced internals guarantees durability. Pre-lubed stabilizers and factory-tuned switches deliver smooth, consistent keystrokes right out of the box.