PCI EXPRESS PCIe RS232 SERIAL 2 PORT CARD

(SUPPORT Vista, Win7)
 

It's real COM Port in your computer, not USB to COM port
  high compatible with serial type device.

* Fully compliant with PCI Express Base Specification 1.1
*  Provides two 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 128K byte DMA software FIFO
* No IRQ resource required
* 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
* Supports  Windows® 2000, XP, Server 2003 ,Vista , Win7 ,Win8 and Linux

System Requirements:

* Windows® 2000, XP, Server 2003 ,Vista , Win7,Win8  and Linux

 * PCI ExpressCard-enabled system with an available PCIe PCI Express Card slot

1 x Manual, 1 x Driver CD