1、Displayport Splitter: Supports 8K at 30Hz, 4K at 120Hz, 1080P at 240Hz resolution, provides you with a transfer rate up to 32.4Gbps, and is backward compatible with all previous DP standards. (You need to connect a standard DP 1.4 cable to enjoy the visuals.) 2、Bidirectional DP Switcher: This DisplayPort switcher allows you to connect two DP sources to one DP monitor or connect one DisplayPort source to switch between two monitors. Support for Windows, for Unix, for Linux, for OS X computer systems. 3、Plug and Play: Requires an external power supply, the DP selector box is easy to set up and operate. Note: When in use, press the "Select" key to switch the signal between two signal sources or display, and the indicator light shows the working status. 4、Strong Compatibility: Suitable for most DP port devices, such as laptops, monitors, projectors, computers, TVs, for PS4, TV boxes, game consoles, etc. Widely used in home entertainment, information command centers, conference rooms, schools and other training places. 5、Important: (Can not display two monitors at the same time) When connecting multiple sources or monitors, you must use a USB cable to power the splitter. If you don't power the splitter, your source or monitor won't be able to display anything. This is a manual switch, not an automatic switch.