Features:
* Interface: 1-Lane (x1) PCI-Express port
* 2 external RS-232 DB9 ports
* Supports up to 2 Fast serial ports
* Easy plug and Play installation
* Automatically selects IRQ (Interrupt Request) & IO address
* Supports IRQ sharing
* Multi card capability allow for upgrade with additional serial or parallel cards With WCH CH382L Chipset
* Compatible with Win98 2000 2003 XP win7 ,Linux
Package Include:
1x PCI-Express to RS232 Card
1 x Driver CD
1 x Low-Profile Bracket
Connects more serial devices to your computer easily.
Two standard external RS-232 DB9 serial ports.
Compliant with Single-Lane (x1) PCI-Express specification revision 1.0a.
Supports up to 2.5Gbps speed.
Operating System: Windows 98 / Me / NT4.0 / 2000 / XP / Vista / Win7 / Win8 / Server 2003 & 2008 / Linux.