【 Dual Vibration 】Asymmetric vibrating motor with 5 speed levels enhances immersion in games.Each hit, crash and explosion can be vividly felt. Also you can adjust the Motor vibration intensity. 【 Comfort & Ergonomic 】 Ergonomic, and excellent design with high-quality material.Clickable joysticks, easier to discern D-pad, and smooth, responsive shoulder buttons place you in the center of the action. 【 Specially Design for PC Windows 10/8.1/8/7 】GameSir T4w wireless game controller is specially designed for PC Windows 10/8.1/8/7. GameSir MCU Chip provide you faster response and higher performance.