Descriptions:  1. This High Definition Multimedia Interface switch is easy to setup and operate. No external power supply needed, just connect your High Definition Multimedia Interface devices to enjoy Simple press of a button to swap signal within one second, and the LED light tells you which port is active;    2. Solid Aluminum Alloy construction, durable High Definition Multimedia Interface bi-directional splitter help you connect two High Definition Multimedia Interface sources to one High Definition Multimedia Interface display, or connect one HDMI source to toggle between two displays (two screens CANNOT display simultaneously). 3. The High Definition Multimedia Interface Switch provides high bandwidth 18Gbps data transmission,No lag, No loss of picture or sound quality. (High Definition Multimedia Interface Cable NOT Included);    4. Support 3D,4K x 2Kat60hz 1080Pat60Hz,  resolution and HD audio, with this High Definition Multimedia Interface switch you can enjoy the most luxurious video and audio. (Please use a standard High Definition Multimedia Interface 2.0 cables to connect);    5. High Definition Multimedia Interface Splitter Switcher suitable for most devices with standard High Definition Multimedia Interface. Input: computer, XBox 360, XBox, PS3 / PS4, Blue-Ray DVD player, Route Roku, PC etc. Output: HD-Ready, Full HD TVs, Apple TV, monitors, projectors etc;  6. Kindly Reminder: If you want product reach 4K60hz,only on condition that your device support 4K60hz,and the High Definition Multimedia Interface cable less than 2 meters;    Package Included:  1 * 4K High Definition Multimedia Interface Adapter;