USB to parallel port (CN36) data printing cable which is high-speed converter cable designed for parallel printer; USB direct interface to communicate the reality by converting parallel printer cable from the computer; It is suitable for notebooks and desktops to achieve parallel printer directly to the computer's USB interface to communicate; USB standard 1.5m long cable supports hot plugging; Support various types of parallel printer support bidirectional parallel interface printing standard; Automatic high-speed bi-directional parallel communications port; USB bus directly take power no external power supply; Built-in 512Bytes cache; Transmission speeds up to 12 Mbps;OS supported: Windows XP Vista Win 7 (32 / 64-bit)