HKM01-4K is a 4K HDMI® KVM extender that uses a cost-effective Ethernet cable to send HDMI®, USB, Analog audio, RS232, and IR signals with transmission distance up to 140 meters. Its TX unit has an HDMI® loop out port for an extra HDMI® display. The built-in 4 USB2.0 ports at RX unit allow you to control the connected HDMI® device at the remote end. The KVM extender can perfectly apply to the broadcasting system, digital signage, home network integration, industrial control,etc.














