Displays video on a VGA or DVI monitor or projector via your computer or laptop's USB 2.0 port
You can extend video from your primary display to another, duplicate the same video on both displays or change the second display to your primary display
Supports high-definition video resolutions up to 1920 x 1080 (1080p) @ 60hz
You can add up to six adapters, each attached to its own USB 2.0 port, to connect a total of seven displays to the video source
Adding or removing a monitor is easy-no need to reboot the system afterward
No external power supply is necessary
Cable Type: Display Adapter; Connector/Port/Interface: USB A (Male); DVI-I (Female); For Device Type: DVI Monitors; Projectors; VGA Monitors; Connects Devices (From/To): Monitor to PC.