Tripp Lites mini-DVI to HDMI Digital Female Video Adapter Cable allows you to connect a HDMI Display to the mini-DVI port found on some Apple computer models. Supports Single Link digital transmission with resolutions up to 1920x1200@60Hz. Connect a HDMI Display to Apple Intel iMac MacBook and 12in PowerBook G4 mini-DVI Port 8 inch overall length 1920x1200@60Hz resolution Tripp Lite Lifetime Warranty System Requirements Apple Intel iMac MacBook and 12in PowerBook G4 Package Includes 8inch mini-DVI to HDMI Adapter