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

Item Code: IOST000385 Part Number: PEX2S553

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

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Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot. 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.

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  • Manufacturer Part Number: PEX2S553
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  • Product Model: PEX2S553
  • Product Name: 2 Port PCIe Serial Adapter Card with 16550
  • Product Type: Serial Adapter

Bus Type PCI Express
Carton Quantity 50
Color Green
Connector Types 2 - DB9 Male
Number of Ports 2
Product Height 20
Product Length 105
Product Weight 63.5
Product Width 120
Shipping (Package) Weight 0.4 lb [0.18 kg]
Card Type Low / Standard Profile
Maximum Data Transfer Rate 460.8Kbps
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 MCS9922CV-AA
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