StarTech.com USB to VGA Adapter - 1920x1200

Optimal performance at 1920x1200 and ideal for use with 24" to 26" monitors or smaller Support for Aero themes in Windows® Works with Mac® OS X Connect up to five adapters to one PC for a true extended desktop experience USB-Powered operation, no external power adapter required Quick and easy installation Powered by DisplayLink DL-195 chip USB 2.0 External Video & Graphics Card | Multi-Monitor | USB-Powered | Supports Mac & Windows®The USB2VGAPRO2 USB to VGA Adapter functions as an external graphics card for Windows® and Mac® computers - the perfect solution for turning your desktop or laptop computer into a dual or multi-monitor environment, all through the simplicity and convenience of USB.The USB-VGA Adapter delivers high quality video (up to 1920x1200) for a variety of applications and is capable of simultaneously running up to five additional displays from a single computer (using four USB2VGAPRO2 External Video Adapters). The adapter connects to a host computer through a USB 2.0