Features ●Extending distance is 170ft(50meters) at resolutions 1080P 3Dor 1920x1200 60fs, and 270ft(80 met ers) at 1080i/720Pthrough single CAT5e cable. ●Support audio formats, Dolby True HD, DTS-master, etc. ●Support 3D signals(all 7 formats), include new ones, such as Frame Packing, Side-by-Side,Top- to- Bottom, etc. ●Support EDID. ●Support CEC. ●VESA DDC and hot swap technology (HPD). ●38Khz remote IR (RX->TX). ●USB HID mouse and keyboard (RX->TX). ●Bi-direction RS232 UART communication. ●Compatible with HDCP 1.2. ●Compatible DVI 1.0. ●Support cascade to enhance extending distance. ●Industrial metal case, easy to install.