SIKAKEYB Castle CK75 Hall Effect Gasket Keyboard

Precision Hall Effect Switches
Ultra-responsive magnetic Hall effect switches with adjustable actuation points (0.1–4.0mm), eliminating physical contact wear for consistent performance over 100 million keystrokes. Ideal for competitive gaming and rapid typing.
Customizable 83-Key Compact Layout
Engineered for efficiency with a condensed 75% form factor, retaining essential function keys via intuitive layers. PBT double-shot keycaps with dye-sublimated legends resist shine and fading.
Triple-Layer Gasket Mounting
Poron foam gaskets and silicone dampeners between plate, PCB, and case eliminate metallic ping, delivering a signature "thocky" sound profile and cushioned typing feel.
Aircraft-Grade Aluminum Frame
CNC-milled 6063 aluminum case with sandblasted anodized finish ensures rigidity and heat dissipation. Detachable braided USB-C cable with gold-plated connector.
Multi-Platform Compatibility
Plug-and-play wired mode for Windows/macOS/Linux. Pre-lubed stabilizers and hot-swappable PCB support 3-pin/5-pin mechanical switches.
Bulk Purchase Advantage
Direct factory pricing for wholesale orders—lowest global rates guaranteed. Ships in OEM packaging (20 units/carton) with optional white-label branding.