PCIe ESD 4 port RS232 Serial PCI Express Card

$79.90 $67.90

Features and Benefit

Expands 4 port RS232 for your system

Communicate efficiently with connected device up to high-speed 921Kbps support

PCIe base specification 3.0/3.1 compliant backward compliant 1.0a / 1.1 / 2.0 / 2.1

Protect your system from damage with integrated ESD Protection

Support Industrial Serial Card Specification

Powered I/O Pin1 5V/12V/DCD or Pin9 5V/12V/RI selectable

256 Byte FiFo per transmitter and receiver

Extended operating temperature range -30°C to 75°C

Power connected serial devices with pin 1 or pin 9 flexible power output by jumper setting

Support Microsoft Windows, Linux, and QNX drivers

Standard profile bracket or two low profile(half-height) bracket

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shentek releases 4 port Serial RS232 PCIe(PCI Express) Card. It is great design for PCI Express Base specification revision 1.1. Also work with PCI Express x 1, x2, x4, x8 and x 16 lane bus. It designs for standard and low profile(one port one Low Profile Bracket) bracket. With this card, it can add 4 port Serial RS232 to your system’s need. The 52002 support 256 bytes onboard FIFO and compatible with 16C1050 UART specification. It also comes for High Speed up to 921.6Kbps baud rate. It is good with all kind of industrial


About This Product

The 52002 4 port Serial RS232 PCIe Serial Card, You can add two port RS232 with 15KV ESD Protected also support 5V/12V/DCD selectable for Pin or 5V/12V/RI selectable for Pin 9.

With Industrial environment, 52002 4 port RS232 PCI Express Card each port has design within 15kV ESD-Protection. With ESD that can prevent +/-15kV Human Body Model(HBM), +/-15kV IEC61000-4-2 Air Discharge, +/-8kV IEC61000-4-2 Contact Discharge for each signal line. Also operating temperature range -30°C to 75°C, it helps to ensure performance in harsh environments.

Design with Power RS232 4 port, It allows jumper-selectable 5V or 12V power output for pin 1 or pin 9 to LP4 power connector from PC power supply. For added flexibility the power output can be enabled or disabled on each port, for you choose which power supply power or supply none power.

This RS232 PCI Express Card support high-speed Serial Data rate up to 921.6Kbps, and is compliant with PCIe Gen 1.0 / 2.0 / 3.0 specifications for bandwidth. For Hardware installation, 52002 4 port RS232 PCIe Card equipped with a standard profile bracket or two low profile(half-height) bracket for small form factor computer.

The Serial RS232 Card features a native single-chip design that provide reliability and reducing CPU loading.

Operating systems support with Windows 10, LUnix, QNX



Industrial Machine / Control Assembly in production environment

POS(Point of Sale) retail application in stores, and connect keyboard, cash drawers, receipt printers, card readers/card swipes, scales, elevated displays

Bank System to Serial RS232 devices are cash drawers, card reader, card swipes, printers, keypads, pin number pads, pen pads.

Self-service automated machines and kiosks (in customer-facing areas such as grocery stores or airport) to control serial devices such as scales, touchscreen, magnetic card readers, barcode scanners, receipt printers, label printers

Self-service automated machines and KIOSK(Auto Teller Machine, Vending Machine, Ticketing Machine, Gaming Machine, rental station Kiosk) to control serial RS232 devices for scales, touchscreen, magnetic card reader, barcode scanner, receipt printer, label printer, PLC,

Control multiple surveillance / security camera in parking lot, office building, street

ATM (Automated Teller Machine) installation for controlling keypads, receipt printers, card readers / card swipes, touchscreen LCD’s, camera controls

ATM(Automated Teller Machine) controls keypads, receipt printers, card readers, card swipes, touchscreen, camera control, alarm

Industrial automation factory / manufacturing – NCT, CNC, Printing,

Automated Teller Machine(ATM), Point of Sale(POS), Automated Retail Kiosks, Embedded System, Payment System, Traffic System, Factory Automation and Process Control, Building Automation, Healthcare System, Remote Access Servers, Storage Network Management, IIoT / IoT, Food & Beverage, Machine Vision, YouBike , Material Handling, Process Automation, Water Treatment process, Water Pipeline monitoring, Remote Pump Station Monitoring, Water Resources Management, Solar Power, Substation , Wind Turbine Monitoring, Security, Fire Alarm Monitoring, Gate Monitoring, Onboard Surveillance, Parking Lot Surveillance, Rus Depot, Light Rail , Railroad Crossing, Toll Plaza, Traffic Monitoring, Weigh station, Offshore Platform, Oil Pipeline

Automated Teller Machine(ATM)

Point of Sale(POS)

Automated Retail Kiosks

Embedded System

Payment System

Traffic System

Factory Automation and Process Control

Building Automation

Healthcare System

Remote Access Servers

Storage Network Management


Communication controller: 16C550 UART Compatible register Set

Bus: PCI Express x 1

Connector: DB44F x 1


Serial Interface

Number of port: 4 port

Serial Standard: RS232

IRQ and I/O Address: Assigned by System


Serial Line Protection

ESD Protection: 15KV ESD Protection for all signals



Baud rate: up to 921.6 Kbps

FIFOs: 256 byte


Serial Communication Parameters

Data Bits: 5, 6, 7, 8

Stop Bits: 1, 1.5, 2

Parity: None, Even, Odd, Space, Mark

Flow Control: RTS/CTS, XON/XOFF


Serial Signals

RS232: TxD, RxD, RTS, CTS, DTR, DSR, 5V/12V/DCD(selectable), GND, 5V/12V/RI(selectable)


Driver Support

Windows: XP, 2003, Vista, 2008, Win 7, Win 8.1, and Win 10

Linux: 2.6, and 3.x

QNX: 6.0


Physical Characteristics

Bracket: Standard and Low Profile Bracket

Bracket Space: Standard Bracket or Low Profile Bracket


Environmental Limits

Operating Temperature: -30 ~ 75℃

Storage Temperature: -40 ~ 85℃

Ambient Relative Humidity: 5 ~ 95% Non-Condensing


Standards and Certifications

CE and FCC support


Product Production

Production: Made in Taiwan

Product Location: Taipei, Taiwan


Package Content

4 port RS232 PCIe Card x 1

Low Profile Bracket x 2

DB44F to 4 DB9M Cable 30cm x 1

Quick Instill Guide x 1

Driver CD x 1



Warranty Period: 2 Year

4 port RS-232 PCI Express Card supports Power Output 5V/12V/DCD( pin 1) or 5V/12V/RI( pin9) selectabl and Standard / Low Profile Bracket
item numberCP-104ELPEX4S553SSER6456PHPX-70152002
connector / cableDB44 Female / DB9 MaleDB64 Female / DB9 MaleDB44 Female / DB9 MaleDB44 Female / DB9 MaleDB44 Female / DB9 Male
UART Compatibility16C55016C95016C75016C1050
Max Band Rate921.6Kbps921.6Kbps921.6Kbps921.6Kbps921.6Kbps
Operating Temperature0 to 55°C0 to 55°C0 to 60°????-30 ~ 75℃
Standard profile bracketYesYesYesYesYes
Low profile bracketYesYesYesnoneYes
5V/12V selectablenoneYesYesnonePin 1 or Pin 9
Standard Price$79.9USD

shentek releases 4 port High Speed Serial RS232 PCI Express Card

the pcie card designs low profile bracket, industrial level, and 15KV ESD protection

Weight0.6 kg


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  • Delivery by: Chunghwa Post Co., Ltd
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  • Delivery Time: for most of area is around 15 – 20 working days. South America area and some countries are around 21 – 30 working days.
  • Delivery by: Chunghwa Post Co., Ltd
  • Delivery Location: Ship from Taiwan
  • Delivery Way: Register Small Packet – Air Mail
  • Delivery Time: for most of area is around 5-7 working days. South America area and some countries are around 15- 17 working days.
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