Features 1、The HD Switch 3 port allow to connect 3 HD devices to 1 monitor or projector.Just simply use the 8k HD switcher panel button or IR remote control or external control to swap signals without plug and unplug the cables. 2、HD Switch Selector support HD 8K@60Hz/4K@120Hz/3D/1080P and back forward compatible. Support for HDCP 2.3, for LPCM7.1, for DTS-HD, for DTS-X.Smooth picture switching, no delay, no distortion. Providing you a visual feast and amazing gaming experience. 3、HD 2.1 Switch Comes with an IR Remote Control and wire desktop controller. The IR remote control enable to swap video sources without leaving a comfortable couch.And the layout of machines and cables can be hide to make the office desktop more tidy. 4、The 8K HD Switch with remote support plug and play, no additional drivers required. Provides high bandwidth 48Gbps data transmit, Input and output high speed HD cable length could up to 5m. If it does not work properly, please connect an external 5V1A power adapter. 5、The 8K 60Hz HD Switch works with most HD integrated devices,Such as LCD TV, DVD Player, , and other HD capable devices. Suitable for various occasions such as enterprise office,meeting room, home theater, playing games, etc. Specification Specifications: High Definition Multimedia Interface resolution: 8K60HZ/4K120HZ/1080p/1080i/720p/576p/480p Input/Output TMDS signal: 0.5~1.5Volts p-p(TTL) Input/Output DDC signal: 5Volts p-p (TTL) Input cable distance: ≤15m AWG26 High Definition Multimedia Interface standard cable Output cable distance: ≤20m AWG26 High Definition Multimedia Interface standard cable Maximum working current: 500mA Operating Temperature range: (-15 to +55℃) Operating Humidity range: 5 to 90%RH (No Condensation) Item Size:134x57x15mm Item Weight: 135g Package Size: 175x60x55mm Package Weight: 230g Package List 1* 8K High Definition Multimedia Interface 2.1 Switcher 1* Power Cable 1* External Controller Kits 1* User Manual