USB Graphics Adapter provides a unique solution to add extra displays to a computer without using additional graphics cards. This product has successfully challenged the limitations of current display connectivity to deliver a highly interactive user experience across a USB 2.0 connection. Users can instantly clone or extend a desktop onto another display via VGA D-Sub interface such as LCD CRT projector and plasma displays. With USB2.0 interface plug-n-play and bus power feature this product brings multi-monitor applications into the mainstream. Features: Automatic recognition of monitor type resolution and features. Hot-swapping / Plug-n-Play of monitors without reconfiguration. Supports desktop display primary clone and extend mode. Low power consumption via USB Bus power supply (without Heat Sink). Support system suspend and wake-up modes. Specialized for office using home entertainment and video playing (not for Video Games). Certified by CE FCC RoHS approval. Compliant with USB 2.0 specifications Mirror Primary Extended desktop play Resolution up to 1600 x 1200 x 32 bits Bus Powered Supports suspend and wake-up modes Compact design Window 2000/ XP/ VISTA / Windows 7 compatible