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STARTECH 4 Port PCI Express (PCIe) RS232 Serial Card w/ Power Output and ESD Protection - Multiport Industrial Serial Card - 921.6 Kbps High Speed Serial - PCIe RS232 Card w/ breakout cableAdd four ESD-Protected RS232 ports, with 5V or 12V selectable power output through a PCI Express slot

The PEX4S553S 4-Port PCI Express Serial Card lets you add four ESD-Protected RS232 ports, with 5V or 12V selectable power output through a PCI Express slot.

Ideal for industrial environments, this 4-port serial card offers built-in 15KV ESD-protection which helps prevent damage to connected devices in the event of line surges and electro-static discharge.

Plus, for devices that require additional power, the multi-port serial card also has a jumper-selectable 5V or 12V power output option (pin 9) using either the PCIe bus, or through an SP4 connection to your power supply. For added flexibility, the power output can be enabled or disabled on a per-port basis so you choose which ports supply power.

This versatile RS232 card supports high-speed serial data rates up to 921.6 Kbps, and is  compatible with a broad range of operating systems. To maximize installation options, the 4-port card is equipped with a standard profile bracket and includes an optional low profile bracket for installation in small form factor computers. To avoid crowded connections that can occur with fixed/static ports, the card uses a break-out cable which turns a single connector on the card into four flexible RS232 serial ports.

Backed by a lifetime warranty and free lifetime technical support.

The Advantage

- Protect your system from damage with integrated ESD Protection
- Communicate efficiently with connected devices with high-speed 921Kbps support
- Avoid crowded connections with the included breakout cable
Width 15
Height 5.4
Length 21.8
Product Family STARTECH Connectivity Devices Serial/Para
PI Date Feb 2015
Brand Name Startech
Manufacturer Web Site
Product Type Serial Card
Host Interface PCI-E
Port Type 4 x DB-9
Depth (mm) 92.0
Height (mm) 119.0
Width (mm) 18.0
Weight (Grams) 286.0
Operating Temperature 0 to 55
Compliance Standards * ROHS Complaint
Other Features * Data Bits: 5, 6, 7, 8, 9
* FIFO: 256 Bytes
* Max Baud Rate: 921.6 Kbps
* Stop Bits: 1, 1.5, 2
* Surge Protection: 15KV ESD
* Connector Type: 1 x PCI Express x1 Male
Weight & dimensions
Weight 350 g
Width 18 mm
Depth 66 mm
Height 87 mm
Package weight 400 g
Package width 149 mm
Package depth 215 mm
Package height 50 mm
Operational conditions
Operating temperature (T-T) 0 - 55 °C
Operating relative humidity (H-H) 5 - 95%
Storage temperature (T-T) -20 - 85 °C
Colour of product Black, Grey
RoHS compliance Y
Certification FCC
Ports & interfaces
Serial interface type RS-232
Serial ports quantity 4
Internal Y
Host interface PCIe
Output interface Serial
Data transfer rate (max) 0.0009216 Gbit/s
System requirements
Windows operating systems supported Windows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10 Enterprise x64,Windows 10 Home,Windows 10 Home x64,Windows 10 Pro,Windows 10 Pro x64,Windows 2000,Windows 2000 Professional,Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 8,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Windows 8 Pro x64,Windows 8 x64,Windows 8.1,Windows 8.1 Enterprise,Windows 8.1 Enterprise x64,Windows 8.1 Pro,Windows 8.1 Pro x64,Windows 8.1 x64,Windows Vista Business,Windows Vista Business x64,Windows Vista Enterprise,Windows Vista Enterprise x64,Windows Vista Home Basic,Windows Vista Home Basic x64,Windows Vista Home Premium,Windows Vista Home Premium x64,Windows Vista Ultimate,Windows Vista Ultimate x64,Windows XP Home,Windows XP Home x64,Windows XP Professional,Windows XP Professional x64
Linux operating systems supported Y

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We deliver to Melbourne, Sydney, Brisbane, Perth, Adelaide, Canberra, Hobart, Darwin, Geelong, Albury, Newcastle, Wollongong, Gold Coast, Cairns, Townsvile and other major cities and towns in Australia. We also offer fast delivery to regional areas in Victoria (VIC), New South Wales (NSW), Queensland (QLD), Western Australia (WA), Northern Territory (NT), Tasmania (TAS) and Australian Capital Territory (ACT).

  • Brand:
  • Product Code: PEX4S553S
  • Availability: In Stock
  • $206.08
  • Ex Tax: $187.34

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