Two -compatible inputs converted to one -compatible video output. With remote control function, it can be operated remotely. Input and output Resolution: up to 8Kp60. LED indication: when source or sink is working, LED relative to is light. No loss of quality. Installs in minutes. Need DC5V power supply. -compatible resolution:8K60HZ/4K120HZ/1080p/1080i/720p/576p/480p Input/Output TMDS signal:0.5~1.5Volts p-p(TTL) Input/Output DDC signal:5Volts p-p (TTL) Input cable distance:15m AWG26 -compatible standard cable Output cable distance:20m AWG26 -compatible standard cable Max working current:500mA Matters needing attention: 1 This switch does not need external power supply to work when both -compatible inputs are connected and feeding power to the unit at the same time. If only one source device is connected or -compatible source could not sufficient power, you will need to connect the supplied USB Type A--USB cable to feed additional power for the switch to work. 2 If the signal resolution is 8K@60 or 4K@120, use -compatible2.1 standard cables, and the cable should be as short as possible. type: 8K60Hz -compatible switcher color:Black Material:aluminum size:77 x 55 x 15mm Package Contents: 1 x 8K -compatible switcher 1 x TYPE-C cable 1 x Romote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.