This USB VGA adapter is the perfect multi-monitor VGA solution, a replacement for our popular USB2VGAE offers improved performance and a sleek design. The USB video adapter features a small form factor, as well as support for high-performance, high resolution applications, turning a USB 2.0 port into a VGA port - a cost-saving multi-monitor or dual display option that can be used in a wide variety of laptop or desktop applications. The USB video adapter can be used with up to four additional (five total) USB2VGAE2 USB video adapters, creating multiple VGA connections that can be used to extend or mirror the desktop shown on the existing display - without having to open the computer case to add extra video ...