HDMI Compatible with 4K@60HzFosmon?s 3-Gang 7.1 Surround Sound Distribution Wall Plate supports up to 4k@60Hz. It is also compatible with standard HDMI enabled devices.For your home-theater needsConnect your HDMI compatible devices and additional home theater equipment with Fosmon's 3-Gang 7.1 Surround Sound Distribution Wall Plate. Providing Gold Plated 7-Pair Copper binding posts, 1 RCA Jack, and 1 high speed HDMI ports.Gold-plated High-Speed ConnectorsFor improved quality and performance this HDMI wall plate is built with gold-plated high-speed connectors.Reduce Cable ClutterEfficiently wire your house to reduce cable clutters. Easily hook up audio/video with this HDMI Surround Sound wall plate from Fosmon. Easy to Install and Remove The Fosmon home theater plastic wall plates are easy to install and include all the screws you need to mount them into standard size gang boxes (Gang box/Mounting bracket not included). Can be used with the included plate or used with any color GFI or rocker toggle switch plate of your choice.SpecificationsDistance between positive & negative binding posts - 17mm (approx. 11/16in)Depth of biding post from front to back - 25.4mm (1in)Binding posts - 7 pair1 RCA jack1 HDMI port3 gang plateNOTE:The subwoofer connection is an RCA connector on both the front and back sideThe HDMI connection is an HDMI connector on both the front and back side.Banana jacks do not work with Paired/Dual banana plugs. Only works with single/individual banana plugs