8000Hz Polling Rate & Adjustable Actuation:With a lightning-fast 8000Hz polling rate and ultra-low 0.125ms latency, the ATTACK SHARK X68PRO HE keyboard ensures every keystroke registers instantly. Featuring self-developed Hall Effect magnetic switches, this keyboard allows precise actuation adjustments from 0.1mm to 3.4mm with an impressive 0.01mm sensitivity, giving gamers unmatched control and responsiveness. Compact 60% Layout with Premium Aluminum Build:Designed for maximum desk space and mobility, this 60% gaming keyboard enhances comfort and precision for intense gameplay. The X68PRO HE boasts an aircraft-grade anodized aluminum frame, providing exceptional durability and stability while maintaining a sleek, professional look. Rapid Trigger & Dual-Action Key Function:By eliminating debounce delay, Rapid Trigger technology ensures keys reset instantly without full release, making rapid movements in FPS games smoother and more precise. The X68PRO HE also supports Dual-