Product Introduction

RS-232 I/O series, a line of PCI Express Multi-port Serial Communication Board is designed to meet PCI Express Base Specification Ver1.1 (Compliable with PCI Express General 2 Specification).supports 5VDC or 12DV of power from each serial port via 9 pin output. It’s convenient for users connecting serial devices without addition external power supply.This board offers a reliable and high performance solution for serial multi-port communications.

Features
•Compliant with PCI Express Base Specification 1.1.
•Supports x1, x2, x4, x8, x16 (lane) PCI Express Bus connector keys.
•Support 4 x UART serial ports
•Built-in 16C950 compatible UART
•128-bype deep transmit/receive FIFOs
•Data transfer rate up to 230400bps
•Optional RS-232 signal or power output to serial device
•Provides 5VDC or 12VDC power output via pin 1
•Provides 5VDC or 12VDC power output via pin 9
•TTL UART for Dedicated Serial Port Selectable TTL voltage level UART for TTL Keyboard etc
•Plug-n-Play, I/O address and IRQ assigned by BIOS.

Application
•This board offer independent serial ports for connecting terminals,modems, printers, scanners, cash registers,bar code readers, keypads,numeric displays, electrical scales, data acquisition equipment, and other serial devices for the PC and compatible systems.

System Requirements
•Windows98/98e/ME/10
•Windows 32bit 2000/XP/2003 Server/Vista/7 & Windows 64bit XP/2003 Server/Vista/7/8
•Linux Kernel 2.4 & 2.6

One available PCI Express 

Package Contents
1 x Powered RS-232 4-Port PCIe Card
1 x Driver CD
1 x User Manual

2 x Low Profile Bracket

Note: Contents may vary depending on country/market.