1.Description This DisplayPort switcher can control 2(or 3) computers or laptops to share 1 monitor. It is a great switcher to improve your productivity, and make your workspace tidier, also choice for work or home use. 2.Features DisplayPort 1.4 Compatible with input and output ports(Interface refers to the real version); Supports video resolutions up to 4K@144Hz or 8K@30Hz; Supports desktops or laptops with DP interface or MINI DP interface; Switching modes: Physical button; High compatibility, can auto-match source and display device; Built-in automatic adjustment system, make the image smooth, clear and stable; Support receiver equalization to compensate for cable and connector losses; Standards Description Video Parameter Displayport 1.4 Resolution range (Depending on the system and the connected hardware) 7680x4320@30Hz; 3840x2160@144Hz/120Hz/60Hz; 3440x1440@165Hz/144Hz/120Hz; 2560x1440@144Hz/120Hz; 1920x1080@60Hz/120Hz; Connector Standard DP Interface; Simple to install, plug and play. color: dark gray Material: ABS Package Contents: 1*DP switch 1*usb cable 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.