【Dual Vibrators】Asymmetric vibrating motor with 5 levels of speed enhances immersion in games. Every hit, crash, and explosion can be vividly felt. You can also adjust the motor vibration intensity. 【Comfort & Ergonomics】Ergonomic and excellent design with high-quality material. Clickable joysticks, easier to distinguish D-pad, and smooth, responsive shoulder buttons put you in the center of the action. 【Design for PC Windows 10/8.1/8/7】The GameSir T4w wired gaming controller is specially designed for PC Windows 10/8.1/8/7. GameSir MCU Chip provides you with faster response and higher performance. 【Colorful LED Backlighting】Translucent design, LED right ABXY buttons and right joystick also stand out T4W. Adjustable colorful LED light can make it to the comfortable intensity. 【Semi-Transparent Cover】Semi-transparent cover specially treated with matte finish shows excellent content. Compared with the traditional controller, it is cooler!