Use the Calrad 35-740 DisplayPort to HDMI/DVI/VGA adapter for your laptop or desktop computer hardware with DisplayPort output jacks. The 3-in-1 converter is compatible with Intel Thunderbolt, when connected directly to a supporting DisplayPort over Thunderbolt I/O port. The converter cable supports video resolutions up to 1920x1200/1080p you can convert DisplayPort video source signals to HDMI, DVI or VGA without sacrificing video quality. Please Note!: Supports only one output at a time, Automatically detects the display by plugging it into the converter. Use this adapter to enjoy movies on a larger HDTV screen, mirror or extend your desktop for an expanded workstation or show presentations at school or work.Calrad Electronics