StarTech.com PEX2S5531P 2 Serial 1 Parallel DP PCI-E RS-232 Serial Card

Standard range
Order Code:

19-9777

Brand: StarTech.com MPN: PEX2S5531P EAN-13: 0065030841764
Qty Unit Price (Ex VAT)
1+ £43.00
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
10 available to back orderBack-order availability date - 02/02/2025

The PEX2S5531P 2S1P PCI Express Card from StarTech.com turns a PCI Express slot into two RS232 (DB9) serial ports and one Parallel port. The adaptor card features a native PCI Express single chip design that allows you to take advantage of full PCI Express capability, providing improved speed and reliability while reducing the load applied to the CPU by as much as 48% over conventional serial cards which use a bridge chip design.

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, this 2 Port Serial 1 Port Parallel PCI-Express Card also features an optional low profile/half-height bracket that allows the card to be installed in virtually any computer case, regardless of the case form factor.

This product is backed by a lifetime warranty and free lifetime technical support.


  • Bus type: PCI express
  • Card type: Standard profile (LP bracket included)
  • Connector type(s): PCI express x1 male
  • External ports: DB-25 (25 pin, D-Sub) female, DB-9 (9 pin, D-Sub) male
  • Interface: Parallel, serial
  • Internal ports: LP4 (4 pin, Molex large drive power) male
  • Max baud rate: 460.8 kbps
  • Maximum data transfer rate: RS-232, 460.8Kbps
  • OS compatibility: Windows® 10, 8/8.1, 7, Vista, XP, XP embedded, POS ready 2009, embedded system 2009, CE 5.0/6.0, 2000, 98SE, 95, DOS
  • Ports: DB-25 (25 pin, D-Sub) female, DB-9 (9 pin, D-Sub) male, LP4 (4 pin, Molex power) male, 2
  • Supported protocols: EPP, ECP, SPP, PS/2
  • Product dimensions: 120 x 105 x 20mm
  • Manufacturer's part: PEX2S5531P
Type PCIe to RS-232 adaptor
Interface DB9 / DB25

To use this facility please Sign In.

Sign In

Reviews


Be the first to submit a review

Trustpilot