492FT 150M HDMI Video Extender HDMI Extender could extend HDMI signals up to 492 feet (150m) by UTP CAT5e/6 cable.; Point-to-Point/Point-to-Many CapabilityHDMI extender support point-to-point transmission and point-to-many (Optional) transmission. Max support 253 pcs receivers over Ethernet switch.; Max 1080P@60Support video resolution up to 1920*1080@60Hz; IR Passback IR interface is 3.5 mm earphone seat. Its signal direction is unidirectional. Support IR (38khz) signal pass back control.; Built-in ESD Protection & Plug and PlayBuilt-in ESD protection system; Simple to install, plug and play.