Bullet Points: 1TYPE-C Wired Connection: Through the 4K HDMI port and 2 USB ports of the hub, it can transmit stably, mirror or expand the screen of the smartphone, thereby building a computer game experience on mobile games. (Only compatible with Android smartphones that output video via USB-C)2165Hz 4K 60Fps Display: Direct streaming 4K 60Hz refresh, no lag, smooth flow, no signal loss, no delay, intelligently adapt to display or projector, can synchronize the refresh rate of the display and mobile phone (Please note that not all TVs support 60hz signals from all their inputs).3Custom Button Mapping: Adopts the latest button mapping technology, the mobile game controller can be customized through the App according to your own habits. You can easily experience emergency operation, air supply, sweeping and other operation fun, and truly enjoy the operation and pleasure. After pressing the action button, you can quickly start the game.4High-sensitivity Operation: The high-frequency chip processes the super master speed key commands and supports the USB high-speed data transmission protocol to ensure that the keyboard and mouse respond quickly.5Wide Compatibility: Only suitable for Android smartphones/tables with Type-C port with A/V output function. Suitable for Rog, for Rog2, for Black Shark, for Samsung, for LG, for OnePlus, for Sony, for Hit, for Huawei (please read the product description carefully to check the model). Specification: Mode: Type C Wired ConnectionCompatible: for Android 8 and above1 X 4K HDMI port2 X USB 3.0 portResolution: 165Hz, 4K 60FpsInput: DC 5V/ 2.0-3.0ASize: about 4.4x3.4 x0.85 inchesNet weight: about 2.9 ounces Packing List: 1*Game Controller1*Cable1*Instruction Note: 1. Due to different display screens and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.2. Due to manual measurement, please allow small tolerances.