Specifications: Bandwidth: 32.4Gbps Output Resolution:1080P@60Hz/120Hz/144Hz/165Hz, 4K@60/120Hz/144Hz(DSC), 8K@30Hz Deep Color: 8bit / 10bit / 12bit Operating Temperature: -15C~55C/5°F~131°F Chroma: 4:2:0/4:2:2/4:4:4 Chassis: Aluminium alloy Shell Dimension: 79.4mm(L)x48.5mm(W)x13.0mm(H) Feature: Up to 3 devices can be connected to a monitor, TV or projector. Pressthe button on the product to switch another signal to the monitor. A DisplayPort device can be connected to up to 3 screens. The screenon which the signal is displayed can be selected at the pressing of abutton.(Simultaneous output to multiple screens is not possible) Bi-Direction DP Switch: The DisplayPort switcher allow you to connect three DP source to one DP display or connect one DisplayPort source to toggle between three displays. (Three displays CANNOT display simultaneously, Press"Select"button to switch between three displays.) While connecting to Source or Display, you must use the usb cable to power the splitter, or your display can not show anything). Do not use too long cable(total 3m) for connection between the switcher and your devices. Plug and Play: External power required, the DP selector box is easy to setup and operate. Support 1080P@60Hz/120Hz/144Hz/165Hz, 4K@60/120Hz/144Hz(DSC), 8K@30Hz resolution, provide you with transfer rates up to 32.4Gbps . Package Contents: 1x DP Switcher 1x USB 2.0 Cable(Type A to Type c) 1x User manual Note: While using, press"select"Button to switch signal between three sources or displays, the indicator lights show the working status. Three displays can not display at the same time.