Features: Bidirectional HDMI Switch: This HDMI Splitter 1 In 2 Out/ 2 In 1 Out could connect two HDMI sources to one HDMI display, or connect one HDMI source to toggle between two displays (only one monitor will display). Plug and Play: No external driver and power needed, the HDMI switch will work once plugged in. Simply press the button to make shift of input or output source and the LED indicator tells you which port is active. 4K Resolution Supported: Support 4K x 2K@60hz, 3D 1080P resolution and HD audio. With this HDMI switch, you can enjoy most luxurious video and audio. ( Please use standard HDMI 2.0 cables to connect your 4K HDMI Device.) Broad Compatibility: HDMI Switcher works with most devices fitted with a standard HDMI port. Compatible with Computer, Notebook, ROKU, Blu-Ray DVD,HD-Ready or HDTV, DVB receivers, Monitors, Projectors etc. Specifications: Item: Bi-Directional HDMI-compatible Switch 2 in 1 Out & 1 in 2 Out Material: Metal Color: Black Resolution: 4K Version: HDMI-compatible 2.0 Product Size: approx 52x50x20mm/2.05x1.97x0.79in Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1PC x Bi-Directional HDMI-compatible Switch