4 Port KVM Switch HDMI Dual Monitor Extended Display, 4K@30Hz 2 USB 2.0 Hub, Wireless Keyboard & Mouse and Hotkey Switch Supported, 4 in 2 Out, Powered by USB

4 PORT KVM SWITCH DUAL MONITORThis kit help you use one set of keyboard and mouse to control 4 computers and share 2 monitors, you can switch anytime. Please make sure every computer support 2 screen or above display functions. And please make sure each devices have 2 HDMI cables and 1 USB cable connect to the KVM.
KVM DUAL MONITOR UHD 4K@30Hz Our support the highest 3840*2160@30Hz resolution, make the image display more exquisite and realistic. Please keep the same resolution in each computers and the fresh rate less than or equal to 60Hz.
KVM SWITCH 2 USB 2.0 This kit having 2 USB 2.0 Hub for sharing devices such as Printer, Scanner, U disk and other USB devices between 4 computers. Plug and Play just connect you switcher devices to enjoy, it make you work and life easier and simpler.
HOTKEY SWITCHYou can choose hotkey switch (Click 2 times "scroll lock" and then click 1/2/3/4, or Click 2 times "Ctrl" and then click 1/2/3/4), and you also can switch the 4 signal sources by the panel buttons, the status light tells you which port is active.
Special Note: Hotkey switching is not supported when the keyboard and mouse use the USB 2.0 port and the Corsair keyboard.
KVM SWITCH HDMI DUAL MONITOR BOXPlease note that in the premise that the supports dual display, the extended mode can output two different screens, and the mirror mode can output two identical screens; If computer only support single display, then this product cannot help you get dual display function. Please make sure total 10 HDMI cables and 4 USB cables and 1 micro USB cable connected and all cables are connected tightly. If you have any questions about the product, welcome to contact us.