Ugreen Usb 2.0 Printer Cable Type A To Usb Type B 1M (20846) Ugreen Scanner Cable connects b devices such as printers, scanners, hard drives, servers, cameras, pianos etc. to USB A laptop or computer for data transfer, and to print files directly on PC with no wifi connection required. This cable provides a much more stable connection which can guarantee error-free data transmission up to 480Mbps synchronization speed. This high speed USB A to B Lead supports data transfer rates up to 480 Mbps, fully compatible with USB 2.0 protocol and compatible with usb 1.1 (12Mbps) and usb 1.0 (1.5Mbps).