Connect your VGA Display to a DVI-I source. The DVIVGAMFBK DVI-I to VGA Adapter (M/F) is used to convert a DVI Male connector to a VGA female connector. The DVI to VGA adapter is constructed of high quality materials to ensure dependability, and is backed by StarTech.com's lifetime warranty. Please Note: This product is intended for connections between DVI-I and VGA devices. If your device uses a DVI-D connector, please refer StarTech.com's DVI to VGA Converter DVI2VGACON.