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StarTech.com 1-port PCI Express RS232 Serial Adapter Card, PCIe Serial DB9 Controller Card 16550 UART, Low Profile, TAA

Mfg # PEX1S553LP CDW # 2267824

Quick tech specs

  • 1 port DB9 serial controller card w/ 16550 UART using ASIX MCS9922CV-AA w/bi-directional RS232 speeds up to 460.8Kbps per port; avail. 256 byte FIFO buffer | Upgraded version of our popular card PEX1S552LP
  • Expansion card pre-installed w/ 1x low profile PCI-e bracket (standard profile incl.)
  • Use in PLCs/control/automation/- medical/scanners
  • PCI Express RS232 serial adapter card w/power output of 12v/5v/none on DB9 pin 9
  • Windows XP and up/Linux
  • Garantie à vie
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Know your gear

La carte série PCI Express PEX1S553LP vous permet de transformer un logement PCI Express en une connexion série RS232 (DB9). Reposant sur une conception de puce unique native permettant d'optimiser les capacités de PCI Express (PCIe), la carte réduit la charge appliquée à l'ordinateur d'au plus 48%, par rapport aux cartes série conventionnelles à puce de pont. La carte adaptateur série PCI Express RS232 est compatible avec de nombreux systèmes d'exploitation, incluant Windows 2000/XP/2003/Vista/Windows 7/Server 2008 R2 (32 et 64 octets), Linux Kernel 2.6.11 et version ultérieure; elle est livrée avec un support faible encombrement/mi-hauteur ainsi qu'un support pleine hauteur facultatif qui vous permet d'ajouter un port série à quasiment tous les ordinateurs (quel que soit le facteur de forme du boîtier).

This item was discontinued on October 04, 2025

Enhance your purchase

StarTech.com 1 Port Low Profile Native RS232 PCI Express Serial Card is rated5.00 out of5 by2.
Rated 5 out of 5 by from Great supportPurchased this product, couldn't get the driver installed. Spoke with support via chat and they remotely connected and fixed the problem. A+ very impressed. Thank you!
Date published: 2016-12-07T00:00:00-05:00
Rated 5 out of 5 by from Suggestion for documentationAn arrow showing where pin 1 is for the parallel cable would've been helpful. The stock photo provided on Amazon, CDW, and shown on the box contradicts what is show on the front of the manual.
Date published: 2014-09-30T00:00:00-04:00
Rated 5 out of 5 by from Works perfectlyWe use these cards for all our PCs that connect to scientific instruments (Agilent etc).No problems getting the drivers installed or the instruments to communicate.Solid cards that just work. Can't recommend them enough.
Date published: 2017-02-22T00:00:00-05:00
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