DB9 RS232 PCIe 2 Port COM Controller Board with EXAR XR 17V352 CHIPSET - POS

This card uses EXAR XR17V352 chipset solution to expand 2 standard RS-232 Serial ports(DB9 Pin) through PCIe slot. It can connect multiple serial devices at the same time such as PC, printer scanner and so on to provide modulation and control signals so to ensure the compatibility of peripheral equipments. Each port can reach to 921.6Kbps.

Spec:
Support PCIe x1 and is compatible with all kinds of PCIe slots(x16 included)
Support PCI Express 2.0 Gen 1 and PCI Power Management1.2
Support Industrial Standard16C450/16C550 UART
Full-profile height bracket only
256Byte of TX and RX FIFO, On-board hardwares, softwares flow control and burst datagram
High communication rate of 921.6Kbps, communication distance of 15m
Support traditional interrupt, MSI interrupt and ASPM power management
Support Windows(Vista，2003，XP，2000)，Linux and others

I/O Controller : XR17V352
Connector : 2*DB9Pin RS232 connector
Host Bus Type : PCIe 2.0 x1
Dimension : 85mmX75mm