USB 2.0 Display Adapter DVI UAD-001 Model : UAD-001 Features Display Modes: Can easily Mirror the main display Extend left, right, above, or below Can be rotated left, right, or upside-down DVI , VGA and HDMI Support Audio Modes: 2.1 Channel Audio Output Microphone Support Mixed output RCA*2(Left and Right Track) Interface Maximum: 1600x1200 or 1920x1080 Digital (@60Hz 32-bit) USB 2.0 Powered - Ultra Low Power Lossless Compression CRT, LCD, Projector Displays Windows Vista Aero Support Windows XP and Vista 32bit Support Standard and Widescreen ratio aspects High-Performance DDR Memory Uses a virtual driver Stackable by design with a small footprint Completely silent operation Onboard power and status indicator LEDs Portable, making i Requirements Available USB 2.0 Port Operating System: Windows 2000 SP4 Windows XP SP2 Windows Vista 32/64Bit with Aero support Windows 7  32/64Bit t easy for travel