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Sold by: Rarewaves UK

StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART PEX2S553 (Green)

4.3 out of 5 stars 284 ratings

Price: $54.66
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2 Port PEX2S553
  • 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
  • Two high speed RS232 serial ports with support for data transfer rates up to 460.8 Kbps
  • Compliant with PCI Express base specifications revision 1.0a
  • 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
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Product Information

Capacity:2 Port PEX2S553

Technical Details

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Additional Information


Frequently bought together

  • StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART PEX2S553 (Green)
  • +
  • TP-Link Gigabit Ethernet PCI-Express Network Adapter (TG-3468)
Total Price: $71.66
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Product description

Capacity:2 Port PEX2S553

"

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 2000/XP/2003/Vista/Windows 7/Server 2008 R2 (32 and 64 bit), Linux Kernel 2.6.11 and up, 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 Lifetime warranty and free lifetime technical support.

"


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4.3 out of 5 stars
4.3 out of 5
284 global ratings
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Top reviews from other countries

Amazon Customer
5.0 out of 5 stars A good pair of ports
Reviewed in the United Kingdom on 23 August 2019
Capacity: 2 PortsVerified Purchase
Leon Crawley
5.0 out of 5 stars A good card for a nealry obsolete format
Reviewed in the United Kingdom on 3 May 2014
Capacity: 2 PortsVerified Purchase
Keith Phillips
5.0 out of 5 stars RS232 Ports perfect add on
Reviewed in the United Kingdom on 22 June 2012
Capacity: 2 PortsVerified Purchase
4 people found this helpful
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Amazon Customer
5.0 out of 5 stars Easy to install
Reviewed in the United Kingdom on 21 January 2019
Capacity: 4 PortsVerified Purchase
Trevor Clements
5.0 out of 5 stars Easy to instal with good instructions and an easy to ...
Reviewed in the United Kingdom on 21 May 2016
Capacity: 2 PortsVerified Purchase