Yunzii RT80 Hall Effect Gaming Keyboard - This 75% wireless keyboard features Gateron magnetic switches with 0.1-4.0mm adjustable actuation and 8000Hz polling for ultra-fast response. The tri-mode (Bt/2.4G/Usb-c) design connects to 5 devices across Windows/macOS/iOS/Android, while Nkro ensures precise inputs. Customize via web interface (no software) with 22 Rgb effects, Pbt keycaps, and rapid trigger tech for competitive gaming.