4K ultra-clear resolution Supports the following 1080P, 720P and other resolutions Supports 1080P & 4K 30HZ Sturdy and interface Effectively reduces data transmission loss and improves signal transmission efficiency Fast and stable Switching is smooth without delay or distortion Powerful compatibility with multiple devices Input devices: computers, set-top boxes, , for /4, etc Power supply: 12V/1A Resolution: 1080P& 4K 30HZ Voltage: AC100-240V Plug Type:UK plug,it applies to Malaysia, the United Kingdom and so on. The product appearance and printed words depending on the batch, but this does not affect use Colour:Black Material:Metal + Plastic Package Contents: 1 x screen splitter 1 x remote control 1 adapter 1 x Chinese and English manual 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.