ALLOWS TO EXTEND THE USB CONNECTION BETWEEN THE COMPUTER AND THE PRINTER - USB A / B MALE CONNECTORS AS IN THE PHOTO - Universal compatibility: allows connection between your scanners and printers with USB Type B input on computers or other devices with USB Type A input - Connectors: Corrosion resistant contacts for maximum purity in signal transmission. - Thin and light: Our cables fit easily in tight spots. Ideal for metal grooves as they leave plenty of room for ventilation. - No Interference: Cables minimize interference that adversely affects signal quality. - Ready to connect: With USB 2.0 connectors on both ends, the cable will universally connect computer, any electronic device can use this cable. THE MORE YOU PURCHASE, THE MORE YOU SAVE: Choose 2 or more pieces, you will get a di