Tripp Lite USB 2.0 to DVI/VGA External Multi-Monitor Video Card, 128 MB SDRAM, 4", Black (TRPU244001R)

Tripp Lite USB Display Adapter
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.

Global Product Type: USB Cables
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
Cable Length: 4"
Jacket Color: Black
Product Biodegradability in Days: 0
Pre-Consumer Recycled Content Percent: 0%
Post-Consumer Recycled Content Percent: 0%
Total Recycled Content Percent: 0%