Accell B087B-004B UltraAV Mini DisplayPort to DVI-D Single Link Adapter Connect a Mini DisplayPort Enabled Computer to a DVI-D Monitor, TV or Projector Cable Adapter Transfers Uncompressed High-Definition Digital Video Signals Supports HDTV Resolutions up to 1080p and 1920x1200 Computers Resolution Features a Self-Powered Design, No External Power is Needed ATI Eyefinity Validated by AMD