It's real COM Port in your computer, not USB to COM port
high compatible with serial type device.
It's real Parallel Port in your computer, not USB to
Parallel port
high compatible with Parallel type device.
OXFORD
OXPCIe952 chipset
* Fully compliant with ExpressCard Specification 1.0
* ExpressCard/34 Form Factor Module
* Provides one DB9 RS232 ports
* High speed 16C950 compatible UART controller on-board
* Supports serial transmission rate up to 460Kbps
* On-chip hardware auto flow control to guarantee no data loss
* Built-in 32 byte hardware FIFO & 128K byte DMA software FIFO
* No IRQ resource required
* Single port IEEE 1284 Parallel ports with communication speeds up to 15Mbps/s
* Supper IEEE 1284 Parallel ports standard
ECP（Enhance Capacity Port）/ EPP（Enhance Parallel Port）
SPP（Standard Parallel Port）
* Easy Plug and Play Installation
* Works with various types of RS232 serial devices including modems,
PDAs, label printers, bar code scanners, digital cameras, and more
* Works with various types of Parallel devices including keypro, printers and more
* Supports DOS, Windows® 2000, XP, Server 2003 ,Vista and Linux
