Features:
100% brand new and high quality
1-Lane (x1) PCI-Express with transfer rate 2.5Gb/s Full Duplex channel.
Compliant with PCI-Express Revision 1.0a.
Fully Plug & Play compatible.
Compatible with Standard 16C550 UART with 16-Byte Transmit-Receive FIFO.
Fast Data Rates up to 1-MBytes/Sec.
Support RS-232 Hardware Flow Control.
Driver support for MS Windows 98SE / Me / NT4.0 / 2000 / XP / Server 2003 / Vista， Linux， DOS.
Driver link: www.uxcell.com/public/a14030600ux0081.rar

Specifications:
Product Name: PCI-E Controller Card
Port 2 x Serial DB9 Port
Total Size: 7.2x 12 x 2 cm
Main Color: Green
Main Material: Plastic， Metal， Electronic Parts

Package includes:
1 x PCI-E Controller Card
1 x CD driver