The USB2VGAE3 USB (Universal Serial Bus) VGA Multi-Monitor External Video Adapter lets you add a high-resolution (1920x 1200) external VGA output to your desktop or laptop computer, using an available USB (Universal Serial Bus) 2.0 port. A cost-effective solution for systems that lack the outputs required for a multi-monitor setup, this high-performance USB (Universal Serial Bus) to VGA adapter can be used to mirror your primary display & show the same image on both screens, or extend your desktop to double your workspace. This small form factor USB (Universal Serial Bus) video adapter can be used with up to 4 additional (5 total) USB2VGAE3 USB (Universal Serial Bus) video adapters, creating multiple VGA connections to add displays quickly & easily
- all without having to open the computer case to add extra video cards.