Brand Suckoo CF Memory Card to Computer Host 3.5 40Pin IDE Male Hard Drive Adapter Converter CF 50Pin to 3.5 IDE 39Pin Expansion Board Card with Stall Plate 90 Degree Green. This is an external CF memory card to computer host adapter converter. It connects a CF memory card to a 3.5 40pin IDE male hard disk slot on a computer host. This converter is a CF 50pin to 3.5 IDE 39pin expansion board that converts a CF memory card interface to an IDE 39pin interface for easy connection to a computer host. With this adapter, you can use your CF memory card as a hard disk for data storage and transfer. The adapter helps you to use CF memory cards in desktop computers, thus providing more storage space and faster data transfer. The adapter is made of high quality manufacturing process and materials for stable and reliable performance and excellent user experience. There is a small 4PIN power connector on the front of the product for DC power supply. Color: green, product size: 12x4x2cm. The adapter is plug and play and does not require any software or driver CD ROM.1 year warranty for Suckoo brand products.