Features ●Extending distance is 170ft(50meters) at resolutions 1080P 3Dor 1920x1200 60fs,and 270ft(80 meters) at 1080i/720Pthrough single CAT5e cable. ●Support audio formats, Dolby True HD, DTS-master, etc. ●Support 3D signals (all 7 formats), such as Frame Packing, Side-by-Side,Top-to-Bottom, etc. ●Supports EDID call back. ●Supports CEC pass through. ●VESA DDC and hot swap technology (HPD). ●Support power over UTP cable, single 12V DC power supply from any side of TX or RX ●38KHz dual direction remote IR (RX->TX and TX->RX). ●Both HDMI input and output compatible with HDCP 1.2. ●Compatible DVI 1.0. ●Support cascade to enhance extending distance.