This pair of adapters from HP is a versatile solution for your computer display needs. With a USB Type-A Male connector on one end and a DVI Female connector on the other, the USB to DVI Graphics Adapter allows you to connect a DVI display to your computer via USB. The DVI to VGA Adapter, on the other hand, lets you connect a VGA display to your DVI-enabled computer. They are ideal for use in situations where a video card is not available or where you need to connect multiple displays to your computer.