Function: This product can act as a signal router; you can have a TV in two separate parts. You can turn on a TV in one room, and if you want to switch rooms and continue watching TV, all you need to do is turn off one TV and turn on the other TV, and the signal will be sent to the TV in the second room. Compatible: Ideal for connecting one HDMI-compatible device (such as HD-DVD, Blue-Ray-DVD, Xbox, Xbox360, STB, Notebook, HD-TV) to two visual output devices (such as HDTV, monitor, etc.). Gold-plated connectors for better signal transmission; Supports high resolution up to 4K Full HD (also supports 480i, 480p, 720p, 1080i, 1080p). Connect: Allows connection of HDMI-enabled devices with integrated HDMI connections, such as HDTV, up-converting DVD players, LCD monitors, and projectors. And commented and compact, easy to store and transport. Easy to use, just plug and play, please connect to the appropriate port. Compact, easy to store and transport. Easy to use, just plug and play, please connect to the appropriate port. Features: Supports 480i, 480p, 720p, 1080i, 1080p. Gold-plated connectors for better signal transmission. Ideal for connecting HDMI-compatible devices to two visual output devices (For Xbox, BlueRay, DVD players, PS3). Can send the video and audio signal from an HDMI-compatible device (such as a Blu-ray player, etc.) to one of the two visual output devices (such as an HD TV, a monitor, etc.) connected to it. Specification: Color 52.00 g Length: 11.8 inches (30 cm) Handling: 480i, 480p, 720p, 1080i, 1080p Included Packaging: 1 x HDMI Male Distributor Cable to 2 Female HDMI 1 In 2 Out How to Use: ① Connect your devices with this distributor cable. Then turn on the signal source. ② Make sure to turn on the screen and wait for it to work properly. ③ Finally, turn on the second screen and take advantage of it. Note: 1. Only one output device can be turned on at a time. 2. Does not support HDCP and Mac-Book. Does not work with TV Box / Cable Box (such as Ro-Ku, A-APPLE-TV Box, etc.). 3. A single output device must be active permanently; if the two TVs are not the same size, the two TVs will display images when connected. 4. This product can be used as a signal router; you can use one TV in two separate parts; you can use one TV in one room, and if you want to switch TVs, turn off one TV and turn on another TV, and the signal will go to the TV in the second part.