Specifications It can be converted into a 25hole parallel port via USB1.1 or USB2.0 interface, and can be connected to various parallel port computer equipment, such as printers, scanners and other devices. After installation, a printing channel can be virtualized through the conversion path in the USB environment. Compatible with standard IEEE1284 printers, supports EPPECP mode. Compatible with USB V1.1. Supports USB fullspeed transmission, the communication speed between the USB terminal and the bus can reach 12Mbps. Powered directly by the USB bus, supports plug and play. Compatible with USB printer 1.0 standard. Support iOS 89 plug and play. Compatible with IEEE1284 1394 standard Y130. Supports for Win95OSR 2.1, for WIN98SEME2000P and for Mac OS8.6 to 9.. Item Name USB to DB25 Conversion Cable Cable Material Copper Interface Type USB to Parallel Port Ether Stream No Ether Stream Length 100cm approx Notes Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes 1USB to DB25 conversion cable