Get the most of out of your system on four displays with this 1x4 HDMI Splitter with 3D and 4K Support from Monoprice! This HDMI splitter allows you to connect your HDMI source device to up to four displays at once. This eliminates the need to buy any additional source devices; or to move them back and forth between rooms. This splitter provides up to 10.2Gbps data throughput and includes support for High Speed HDMI features; including 3D video and the advanced 4K cinema display resolution; so you can be sure that your system still outputs the highest possible video quality. The splitter supports two different output modes that can be selected through the switch on the back. One mode (A) allows the splitter to output the highest common available format to all displays; while the other mode (B) selects the format of the first active display and outputs to any other compatible displays connected to the splitter. Note: Monoprice strongly recommends using 22AWG; 24AWG; or active HDMI cables with Redmere technology to achieve the best results from the amplifier and to ensure minimum signal loss over longer distances. HDMI; the HDMI Logo; and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. & Support Files: User s Manual (Apr 1; 2013)