( pls be noted it was DVI -I not DVI -D) It's a DVI-I 24+5 pin DVI to VGA video adapter (m/f) is a great simple accessory between DVI-I and VGA device DVI-I male to VGA female adaptor is designed with gold plated connector resists corrosion and increases durability DVI-VGA converter supports high resolutions up to 1080p Full HD audio must be transmitted separately (VGA not natively support audio) Small conversion coupler with grip treads and screws makes an easy hook-up and a secure connection For DVI computer to monitor, HDTV or projector with VGA port an VGA cable is required (sold separately)