PWAYTEK PWAY HT202P - HDMI KVM USB Extender 1080P Over Cat5e/6 Ethernet
Ethernet cable: Cat6/7 within 50m/165ft, Cat5e within 40m/130ft, Cat5 within 30m/100ft. (1) Directly connect your signal source and monitor before connecting HDMI Extender, and check the signal status.