The USB-Parallel cable allows your PC to print to DB25 parallel printer device
connected through the USB port. Just plug the USB connector of the cable
into the USB port of your PC and the other end into the DB25 connector of the
parallel printer. USB (Universal Serial Bus) interface provides up to 12Mbps
data throughput, so printing is much faster compared when connected to
standard parallel port. The USB-Parallel cable also provides true plug-n-play
and hot-plug capability - simply plug in the cable under the Windows operating
system and the cable will be instantly detected.