This USB 3 meter long cable allows you to connect USB devices such as printers, scanners and external hard disk drives to your computer Provides High speed, 480 megabit per second data transfer rates Suitable for any brand of printer / device that requires USB Type A to Type B connection Standard USB 2.0 port, it can reduce the times of plugging and unplugging Features: - Anti-aging, anti-corrosion, anti-cracking, prolong the service life of the product - Non fading surface, more efficient, more agile, and more reliable - Greatly enhance the speed of scanning and printing, higher efficiency