Ex-Pro 120m AV-Pro Micro Extender HDMI Over Single Cat5/Cat5e/Cat6 with IR Control. Using the very latest technology can extend a high resolution signal for 120m or more to a display device connected via Cat5/Cat5e/Cat6 [UTP/STP] single cable [IEEE-568B]. Zero transmission loss technology using HDBitT support long transmission with clear output, video is displayed clearly without loss at the receiver side. Multiple receivers can be used (up to 253 supported) - can be used via Switch/Router - split and extend unlimitedly. Supports 1280x720 [720p], 1920x1080 [1080p], 4Kx2K(3840x2160@30Hz). Extends up to 394 feet (120 meters) at 4Kx2K@30Hz. Supports uncompressed HDMI, Audio (LPCM). HDCP 1.4 Supported. HDMI 1.4 Supported. Built-in IR Extender function.