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 a premium 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.