Bi-direction DP Switch allows connection of two DP sources to one DP display or one DisplayPort source to toggle between two displays (IMPORTANT NOTE: Two displays CANNOT display simultaneously). Plug and Play functionality with no external power required for easy setup and operation. Quick signal swapping within one second by simply pressing the button, with indicator lights showing the working status. USB cable required to power the splitter; without power, the source or display will not show anything. The DP selector box is designed for seamless connectivity and user-friendly operation, ensuring a hassle-free experience. The DisplayPort switcher allows you to connect two DP sources to one DP display or connect one DisplayPort source to toggle between two displays. IMPORTANT NOTE: Two displays CANNOT display simultaneously. The DP selector box is easy to set up and operate. Simply press the button to swap the signal within one second, and the indicator lights show the working status. While connecting to the source or display, you must use the USB cable to power the splitter. If you do not power the splitter, your source or display cannot show anything. Color: Black Material: Metal Package Contents: 1*Switcher Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.