KVX Series KVM Extender over Fiber - 4K, Single-Head, DisplayPort, USB 2.0 Hub, Serial, SFP, Audio, Local VideoDisplayPort video resolution up to UHD 4K @ 30HzRemote access up to 33,000 ft (10km), or long-range over IP.Transparent USB 2.0 extension supports HID devices, mass storage devices.Bi-directional audio via speaker / mic connection.Local Video port supports additional external monitor at server / remote PC side.Supports RS232 peripheral (serial) devices such as scanners or terminals.Rackmount kit available in 1U (19” standard).Ready to use right out of the box (Transmitter, Receiver and all cables included).IP extension is available.Supports EDID pass-through.SFP BUNDLE 20km / SM 1310NM