Product Size: 5*5*1.9cm Colour: Black Package content: 1*switcher 1. Bidirectional HDMI Switcher supports 2 HDMI hosts (DVD player, PS4 or other devices with an HDMI port) on an HDMI monitor or TV; or an HDMI host (DVD player, PS4 or other) to two HDMI monitors or TV. (only one monitor is displayed) 2. High Resolution 4Kx2K @ 30Hz high resolution and 3D HD audio and video supported. 3.4 Gbps transfer speed supports high resolution. 3. Fast and Stable Transmission: This HDMI AB Switcher supports data transmission with high bandwidth of 3.4 Gbit/s and ensures stable high-resolution display of audio and video. 4. Compatibility: Suitable for most devices with a standard HDMI interface. Input: Computer, XBox 360, Xbox One, PS3/PS4, Blu-Ray DVD player, etc. Output: HD-Ready or Full HD TV, monitors, projectors, etc. 5. Plug and Play: No external driver required. Press the button on the HDMI box to switch input or output source. Features 2 LED indicators to show which connected HDMI device is active.