QVS MDVIH-MF Mini-DVI Male To HDMI Female Digital Video Adaptor Connects iMac, MacBook, PowerBook with mini-DVI port to flat panel monitor, HDTV or projector with HDMI video port Supports both video mirroring and extended desktop modes Features transfer bandwidth of 165MHz to 340MHz, ultra high density, triple shielding and high intensity twisted pairs for most stabilized impedence and highest uncompressed signal