Item Type: 4K HD Multimedia Interface SwitcherMaterial: TPETechnical Specifications:Video Amplifier Bandwidth: 2.5 GbpsInput Video Signal Level: 1.2 Volts P PInput DDC Signal Level: 5 Volts P P (TTL)Single Connection Signal Range: 2160pHD Multimedia Interface Input And Output Connectors: HD Multimedia Interface Class A 19 Pin FemalePower Consumption: 5WPackage List1 x Host1 x Remote Control1 x Infrared Receiver1 x Instruction Manual1EASY SWITCHING: HD Multimedia Interface splitter easily switches between any 3 channel 4K HD Multimedia Interface signals. Supports HD video with good compatibility. 2RESOLUTION SUPPORT: Switch HD Multimedia Interface remote control supports 480p, 720p, 1080i, 1080p, 1920x1200, 3840x2160 resolutions, meeting your various needs. 3HD MULTIMEDIA INTERFACE SWITCHER: HD Multimedia Interface splitter supports extending all HD Multimedia Interface devices by regenerating the HD Multimedia Interface signal. 4APPLICABLE DEVICES: HD Multimedia Interface switcher is used for DVD, STB, for PS3, PC, DV, for DLP Video Projector and other devices with HD Multimedia Interface interface. 5PLUG AND PLAY: 4K HD Multimedia Interface switcher is quick to install, which is easy to operate, plug and play, fashionable and compact, and easy to carry.