1.Adapter for USB Type B (square) port for use with a typical (rectangle) USB Type A cable.

2.Supports data transfer up to 480 Mbps; Fully compliant with USB 1.1 & 2.0

3.Compatible with PC & MAC; Plug & Play, no driver needed

4.Easy to use plug and play design fits most standard printers

5.High speed transmission rates from computer to printer