2 in 1 Displayport 1.4 DP to DP Bi-Direction Switch Splitter 1X2 2x1 DP 1.4 8K@60Hz 4K@120Hz Extension Displayport DP Switcher. Bi-Direction DP Switch allows you to connect two DP source to one DP display or connect one DisplayPort source to toggle between two displays. Supports 8K@60Hz, 4K@120Hz, 1080P@240Hz resolution, provide you with transfer rates up to 32.4G bps and backward compatible with all previous DP standards.