Bi-Direction DP Switch: The DisplayPort switch allows you to connect two DP sources to one DP display or connect one DisplayPort source to toggle between two displays. Two displays cannot show content simultaneously. Press the "Select" button to switch between displays. When connecting to a source or display, you must use the USB cable to power the splitter; otherwise, the display will not show any signal. Do not use cables that exceed a total length of 3 meters for connections between the switch and your devices. 16K DP 1.4 Splitter: Supports 8K@120Hz, 4K@240Hz, and 1080P@240Hz resolution, providing transfer rates up to 40Gbps. Backward compatible with all previous DisplayPort standards. A standard DP 16K cable is required to achieve maximum performance. It is recommended that the combined length of input and output cables does not exceed 3 meters. Exceeding this length may result in signal degradation. 16K DP Switch: Supports 8K@120Hz, 4K@240Hz, and 1080P@240Hz resolution, with transfer rates up to 40Gbps. Backward compatible with all previous DisplayPort standards. A standard DP 16K cable is required for optimal visual performance. If screen flickering occurs, reseat the connections and consider using shorter cables. Plug and Play: This device is not a USB-C or HDMI switcher/splitter. External power is required. The DP switch box is easy to set up and operate. Press the "Select" button to switch the signal between two sources or displays. Indicator lights show the current operating status. Two displays cannot be active at the same time. Color: Gray-black Material: Aluminum alloy Package Contents: 1 x Video Converter Switch 1 x USB Cable 1 x English Manual Note: Light reflection and differences in display settings may cause slight variations between the product color in images and the actual item. Measurement may vary by +/- 1-3 cm.