Feature: 1. This is a 3/5 high definition multimedia interface input port switcher. Can support high definition multimedia interface input, high definition multimedia interface output. 2. Ideal for 4K HDTV, monitor or projector with only one high definition multimedia interface input port, reliable to use, support high definition multimedia interface 2.0/3D format. 3. Easy to connect different signal source devices to HDTV, avoiding the tedious process of repeatedly unplugging and plugging High Definition Multimedia Interface cable. 4. Support fast switching, applicable to home theater, home appliance stores, teaching institutions, etc. 5. Ultra-low power consumption, equipped with USB cable for power supply, convenient to use. 6. Support one-key for automatic loop switch, designed with LED light for indicating signal. Specification: Conditon: 100% Brand New Item Type: High Definition Multimedia Interface Switcher Material: ABS Color: As Pictures ShownSize: Approx. 102.5x69.5x23mm/4x2.7x0.9inVideo Transmission Bandwidth: 600mhz/18Gbps Highest Supported Resolution: 4k/60hz High Definition Multimedia Interface Input Cable Length: ≤3m AWG26 High Definition Multimedia Interface Standard Cable High Definition Multimedia Interface Output Cable Length: ≤3m AWG26 High Definition Multimedia Interface Standard Cable Power: 3port/0.5 W, 5port/1W Working Temperature: 15℃ - +55℃ Input Interface: Standard High Definition Multimedia Interface x 3 Output Interface: Standard High Definition Multimedia Interface x 1 Switching Mode: Key/Remote Control Double Switch Resolution: 4K x 2K (Compatible With 1080p) High Definition Multimedia Interface Version: 2.0 (Compatible With Low Version). Package List: 1 x Host1 x Remote Control (NOT Including Battery)1 x Instruction1 x USB Power Cord1 x Infrared Receiving Line Note: 1: Use the HDMI2.0 version of the High Definition Multimedia Interface cable to connect the source device (computer, DVD, game console and other devices) to the IN1‑IN3 interface of the switch2: Use the HDMI2.0 version of the High Definition Multimedia Interface cable to connect the display device to the OUT interface of the switch3: Connect the switch to the power supply4: Switch the switch to the preferred signal source5. Not included remote control battery. 6. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.