1.This HDMI switch is easy to set up and operate. No external power supply needed, just connect your HDMI devices to enjoy! A 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 HDMI bi-directional splitter help you connect two HDMI sources to one HDMI display, or connect one HDMI source to toggle between two displays (two screens CANNOT display simultaneously). 3.The HDMI Switch provides high bandwidth 18Gbps data transmission, No lag, No loss of picture or sound quality. (HDMI Cable NOT Included) 4.Support 3D,4K x 2K@60hz 1080P@60Hz, resolution and HD audio, with this HDMI switch you can enjoy the most luxurious video and audio. (Please use a standard HDMI 2.0 cables to connect) 5.HDMI Splitter Switcher suitable for most devices with standard HDMI interface. Input: computer, Xbox 360, Xbox One, PS3 / PS4, Blu-Ray DVD player, Route Roku, Chromecast, PC etc. Output: HD-Ready, Full HD TVs, Apple TV, monitors, projectors etc. 6.Kindly Reminder: If you want the product to reach 4K60hz, only on the condition that your device support 4K60hz, and the HDMI cable less than 2 meters.