●HDMI Extender over COAX Balun - Long Range Over 75Ohm RG-6U Coaxial Cable up to 330 feet with High-Quality Cable. Loop Out Allows you to connect a display at the source. | Zero Latency | OREI Technology for lossless and lag-free video transmission. ●Supports HDMI 2.0, 1.4, 1.3a HDCP 2.2 standards, support HDMI 4K, 1080p, 480i 60hz, 480p 60hz, 576i 60hz, 576 50hz, 720p 50/60hz, 1080i 50/60hz, 1080p 50/60hz; Supports PCM 48Khz Audio. Compact in size for easy plug & play installation ●NOTE: THE COXIAL INPUT & OUTPUT Is push type, not screw type, Will need a additioanal adapter for screw on and easily connect to your existing coxial run. in the house ●Compatible with all kinds of devices, such as HD boxes, laptops, pc, DVDs, ps4, home theatres, outdoor displays, video surveillance, video conference, metro tv, and multimedia teaching. ●OREI Solution: Full OREI SUPPORT - 1 Year Warranty; Product Includes: Instructions Manual, 1x HDMI Sender, 1x HDMI Receiver, 2x Power Adapter, 2x IR-Kit.