STC PEX2S553 - Startech .com 2 Port PCIe Serial Adapter Card | Aztek Computers
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SKU: JMELLUNOLI |  Mfg. Part: STC PEX2S553  | UPC: 065030841740  |  0 Reviews  |     Share

STC PEX2S553 - Startech .com 2 Port PCIe Serial Adapter Card with 16550 - Half-height/Low-profile Plug-in Card - 16550 U

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$97.47  $131.58
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Product Overview

StarTech.com 2 Port PCIe Serial Adapter Card with 16550

Technical Specifications

General Information
Manufacturer:StarTech.com
Manufacturer Part Number:PEX2S553
Manufacturer Website Address:http://www.startech.com
Brand Name:StarTech.com
Product Model:PEX2S553
Product Name:2 Port PCIe Serial Adapter Card with 16550
Marketing Information:The PEX2S553 PCI Express serial card lets you turn a PCI Express slot into 2 RS232 (DB9) serial ports. Based on a native single chip design (no bridge chip), this 2-port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe), and reducing the load applied to the CPU by as much as 48% over conventional serial cards. The RS232 Serial Adapter Card (PEX2S553) is compatible with a broad range of operating systems including Windows® and Linux Kernel 2.6.11 to 4.11.x, and MAC OS 10.4 and above. Plus, the serial card includes an optional half-height/low profile bracket that allows the card to be installed in any PCI Express slot, regardless of the size of the computer case. This product is a replacement for our PEX2S552 card. Backed by a StarTech.com 2-year warranty and free lifetime technical support. More from the Manufacturer


Packaged Quantity:1 Each
Product Type:Serial Adapter

Technical Information
Host Interface:PCI Express x1
Data Transfer Rate:460.8kB/s
UART Type:16550
Platform Supported:
  • PC
  • Mac
  • Linux

Interfaces/Ports
Number of Serial Ports (External):2
Physical Characteristics
Form Factor:Plug-in Card
Card Height:Half-height/Low-profile
Height:0.8"
Width:4.7"
Length:4.1"
Weight (Approximate):2.20 oz
Miscellaneous
Package Contents:
  • 2 Port PCIe Serial Adapter Card with 16550
  • Low Profile Brackets
  • Driver CD
  • Instruction Manual

Additional Information:
  • Native single-chip, single lane PCI Express chipset delivers true PCIe performance.
  • Standard and low profile/half-height bracket included to ensure fitment in any system.
  • Easy to install and use with full step-by-step instructions saving time and hassle.

OS Compatibility:

  • Windows® DOS, 95, 98SE, 2000, CE 5.0/6.0, Embedded System 2009, POS Ready 2009, XP Embedded, XP, Vista, 7, 8, 8.1, 10
  • Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019
  • Mac OS X® 10.4 to 10.10
  • Linux kernel 2.6.x to 4.11.x LTS Versions only

Environmentally Friendly:Yes
Environmental Certification:EU RoHS
Environmental Compliance:
  • Restriction of Hazardous Substances (RoHS) 2
  • Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
  • Waste Electrical and Electronic Equipment Directive (WEEE)

Country of Origin:Taiwan
End of Life Manual Availability:Yes
EU RoHS Declaration URL:https://media.startech.com/cms/pdfs/pex2s553_rohs.pdf
REACH Declaration URL:https://media.startech.com/cms/pdfs/pex2s553_rohs.pdf
REACH free of SVHC:Yes
WEEE Statement:https://media.startech.com/cms/pdfs/pex2s553_weee.pdf
Warranty
Limited Warranty:2 Year

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • STARTECH
  • STC PEX2S553
  • 065030841740
  • New
  • 21.25 lbs
  • 5 X 5 X 5
  • Aug 03, 2026
  • Jul 26, 2026
Product Identifiers: Brand: Startech • Part #: STC PEX2S553 • UPC: 065030841740 • Category: Port Expansion Cards

STC PEX2S553 - Startech .com 2 Port PCIe Serial Adapter Card with 16550 - Half-height/Low-profile Plug-in Card - 16550 U

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Reviews for Startech STC PEX2S553

$97.47