New upgraded dual function (can connect keyboard/mouse/printer at the same time) The desktop cleaning master summarizes and organizes the messy wires. A starts from the desktop Audio synchronization supports stereo audio output, with 4K high-definition picture quality, enjoy the audio-visual feast 4K high-definition free switching Four-channel high-definition video source realizes split display on the same screen and free channel switching The KVM4*1 video split switcher realizes four sets of high-definition video sources to be displayed on the same screen, and at the same time supports the free switching of each channel of audio and video, keyboard and mouse, and mouse sliding function. The device has excellent image processing and transmission capabilities, making the output signal more and stable. It is a reliable, high-performance, and efficient video split switching Product Name: KVM41 Video Splitter Switcher Product model: MH41CK Support distance: cable 5m Resolution: 3840 x 2160@30Hz Interface bandwidth: 10.25Gbps Signal type: |1.4 Power Consumption: MAX 5W Power supply:DC5V Plug Type: UK plug,it applies to , the United Kingdom and so on. Colour:black Material:Metal Size:176 x 75 x 23mm Package Contents: 1 x Video Splitter Switch Host 4 x |+USB Combo Cable 1 Adapter 1 x 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.