Product Search



StarTech 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART (PEX2S5531P)
  • StarTech 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART (PEX2S5531P)

Special Order

Item Code: IOST000390 Part Number: PEX2S5531P

StarTech 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART (PEX2S5531P)

Be the first to review this product

$52.99 Our Price

Bundled With

Original Price

Bundled Savings

Sale Price

Final Sale Item

Canada Computers Tech Protection

Online Special Order In-Store Special Order

Add 1 parallel port and 2 RS-232 serial ports to your standard or low-profile computer through a PCI Express expansion slot. The PEX2S5531P 2S1P PCI Express Card turns a PCI Express slot into two RS232 (DB9) serial ports and one Parallel port. The adapter 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.

  • Manufacturer:
  • Manufacturer Part Number: PEX2S5531P
  • Manufacturer Website Address:
  • Brand Name:
  • Product Model: PEX2S5531P
  • Product Name: 2S1P PCIe Parallel Serial Combo Card
  • Product Type: Serial/Parallel Combo Adapter

Bus Type PCI Express
Carton Quantity 50
Number of Ports 2
Product Height 20
Product Length 105
Product Weight 140
Product Width 120
Shipping (Package) Weight 0.49 lb [0.22 kg]
Card Type Low / Standard Profile
Maximum Data Transfer Rate RS-232 - 460.8Kbps
Parallel - 1.5Mbps
External Ports 2 - DB 9-pin Serial Male
Humidity 5~85% RH
Operating Temperature -20°C to 85°C (-4deg;F to 185°F)
Storage Temperature -40°C to 85°C (-40deg;F to 185°F)
Chipset ID MosChip MCS9901CV-CC
OS Compatibility DOS, Windows 95/ 98SE/ 2000/ XP(32/64bit)/ Server 2003(32/64bit)/ Vista(32/64bit)/ 7(32/64bit)/ Server 2008 R2, Linux, and Mac OS 10.4.x and up
Windows XP Embedded/ POS Ready 2009/ Embedded System 2009 OS/ CE 5.0/ CE 6.0
Return & Exchange 14 Days
Manufacturer Warranty 1 Year Manufacturer
Manufacturing Defect Exchange 30 Days
Courtesy Warranty Repair Shipment Service 90 Days Courtesy MFG Warranty Repair Services
Charged Warranty Repair Shipment Service 1 Year Charge MFG Warranty Repair Services