Sell ♕▩4 port HD KVM Switch HDMI-compatible 4K USB HD Switcher HD KVM HDMI compatible 4 in 1 out 4K 30 best price

Remarks: 1)standard 104-key wired USB keyboard, standard 2 or 3 button wired USB mouse are recommended. 2) 2-way to control the USB&video source:Button control and extension switch wire. 3)Hot-key control on keyboard is not supported. Descriptions: This 4-Port 4K HDMI KVM Switch - One set of keyboard and mouse control 4 hosts Laptop or game console. Help you save the desktop space and equipment spending. No more hassle to swing your chairs at work, increasing the productivity. (4HDMI Input to 1 HDMI Monitor, projector or HDTV) Features&specifications: Using only 1 set of keyboard, mouse and monitor to control 4 PCs Support Windows/Mac OS Support hot plug, connect or disconnect devices to the KVM switch without turning off devices Support resolution up to 3840*2160@60Hz Supports button control or the included extension switch wire With extra standard USB port, it is possible to connect bar code scanner, USB hard drive or other USB devices to KVM just as you have plug these devices directly to computer What is Included 4K KVM Switcher X1 USB cable X4 USB DC power cable X1 extension wire control cableX1