USB A to B Cables
41 products
USB 2.0 A to B cables, often called USB printer cables, in nine lengths from 50cm to 20m in black, white and blue, including active cables for long runs. They fit printers from HP, Brother, Canon, Epson and other makers that use the square USB B socket.
Where USB B is used
The square USB B socket is found on printers, scanners, label printers, audio interfaces, MIDI keyboards and some external drives. The flat USB A plug goes into the computer or hub. USB 2.0 works reliably on passive cables up to 5m; for longer distances choose one of our active A to B cables, which have a built in booster. For USB 3.0 docks and drive enclosures with the taller USB 3.0 B socket, see our USB 3.0 A to B cables.