Pci-e Parallel Serial Combo Card With 16550 2 Port W/ Breakout Cable

Introduction

Add two RS232 serial ports to any PC using a single PCI Express expansion slot
The PEX2S553B 2-Port PCI Express Serial Card w/ Breakout Cable lets you add two RS232 serial ports using a single PCIe expansion slot. With the included break-out cable, you can easily add two ports to a single low profile slot.
The PCIe serial card features a native single-chip design that provides optimum reliability and speed, reducing the CPU load by up to 48% over conventional bridge-chip serial cards - a cost-effective solution for connecting legacy serial devices to PCIe enabled computers.
The multiport PCIe Serial Adapter includes both full and low-profile/half-height brackets for compatibility with standard and small form factor computers, and is compatible with a broad range of operating systems, including Windows® 7/Server 2008 R2, 2003/Vista/XP (32 and 64 bit), Linux Kernel 2.6.11 and up, as well as MAC OS 10.5 and above.
This product is a replacement for our PEX2S552B card.
Backed by a StarTech.com lifetime warranty and free lifetime technical support.
The StarTech.com Advantage
- Lower CPU load of native single-chip, single lane PCI Express design ensures optimal system performance (up to 48% less CPU load)
- Included standard and low profile/half-height brackets makes this the perfect card for any application including small form factor embedded applications
- Breakout cable design means that only one expansion slot is needed to add 2 serial ports to any system

Ports & interfaces

Host interface

PCIe

Output interface

Serial

Serial interface type

RS-232

Design

Internal

N

Product colour

Black

Features

Chipset

MosChip MCS9922

FIFO (First In, First Out)

256 B

Operational conditions

Operating temperature (T-T)

0 - 70 °C

Storage temperature (T-T)

-40 - 85 °C

Operating relative humidity (H-H)

5 - 85%

Weight & dimensions

Width

14 mm

Depth

81 mm

Height

68.5 mm

Weight

46 g

Packaging data

Package width

142 mm

Package depth

175 mm

Package height

39 mm

Package weight

264 g

Other features

Data transfer rate

0.25 Mbit/s

Connectivity technology

Wired

Mac compatibility

Y

Compatible operating systems

DOS Windows 95/ 98SE/ 2000/ XP(32/64bit)/ Server 2003(32/64bit)/ Vista(32/64bit)/ 7(32/64bit)/ Server 2008 R2 Linux Mac OS 10.4.x + Windows XP Embedded/ POS Ready 2009/ Embedded System 2009 OS/ CE 5.0/ CE 6.0