Supper IEEE 1284 Parallel ports standard
  ECP（Enhance Capacity Port）/ EPP（Enhance Parallel Port）
  SPP（Standard Parallel Port）

 chip solution( MC9815CV)
                     

in Win7/64 Device Manager

It's real Parallel Port in your computer, not USB to Parallel port high compatible with Parallel type device (Printer, KeyPro, Scanner,ZIP).

Fully compliant with PCI Express Base Specification 1.1
* Single port IEEE 1284 Parallel ports with communication speeds up to 1.5Mbps
* Supper IEEE 1284 Parallel ports standard
  ECP（Enhance Capacity Port）/ EPP（Enhance Parallel Port） 
  SPP（Standard Parallel Port）
* Easy Plug and Play Installation
* This high performance SPP/EPP/ECP parallel card adds two DB25 parallel port,
   perfect for connecting printers, scanners CD-R/RW drives, memory card readers, 
   printers, scanners, bar code readers and more