*Make-to-order*, Extends HDMI video, stereo audio, IR, RS-232 control, and Ethernet signals over duplex fiber optic cabling Supports ultra long distance transmission up to 330m Supports lossless 4K video up to 4096 x 2160 / 3840 x 2160 @ 60Hz (4:2:0) Supports USB 2.0, with a maximum transfer rate of 25Mbps