The VC160A is a VGA-to-DVI Converter that lets you view VGA source data in DVI output display. It uses dual power sources from the VGA port and a power adapter. The VC160A is compact, flexible and convenient to install with no software required. It supports a wide range of resolutions for a more enjoyable quality video experience. Converts analog VGA signals to DVI output Multiplatform support Windows and Mac No software required eliminates incompatibility and installation issues Compact and lightweight Supports dual power sources VGA port or power adapter (in case the VGA port cannot provide sufficient power) Superior video quality up to 1080P (HDTV) or 1920x1200 (PC) Automatically detects video input signals (indicated by LED) Smart Video Display Image quality is optimized based on the available resolution of the output device Screen Position Button screen position can be adjusted and restored for each output resolution