StarTech.com PEX2S553 interface cards/adapter Serial Internal

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 to 4.11.x, 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.

The StarTech.com Advantage

- 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

StarTech.com .

Features:

• Package height: 32
• Package width: 145
• Package depth: 175
• Internal: Y
• Output interface: Serial
• Serial interface type: RS-232
• FIFO (First In, First Out): 128
• Baud rate: 460.8
• Peripheral (Molex) power connectors (4-pin): 1
• Windows operating systems supported: Windows 10,Windows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10 Enterprise x64,Windows 10 Home,Windows 10 Home x64,Windows 10 IOT Core,Windows 10 Pro,Windows 10 Pro x64,Windows 10 x64,Windows 2000,Windows 7,Windows 7 Enterprise,W
• Mac operating systems supported: Mac OS X 10.10 Yosemite,Mac OS X 10.4 Tiger,Mac OS X 10.5 Leopard,Mac OS X 10.6 Snow Leopard,Mac OS X 10.7 Lion,Mac OS X 10.8 Mountain Lion,Mac OS X 10.9 Mavericks
• Linux operating systems supported: Y
• Server operating systems supported: Windows Server 2003,Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2,Windows Server 2016
• Other operating systems supported: DOS,Windows Embedded POSReady 2009,Windows Embedded Standard 2009,Windows XP Embedded
• Product color: Green
• Drivers included: Y
• Manual: Y
• Certification: CE, FCC
• RoHS compliance: Y
• Expansion card standard: PCIe 1.0
• Host interface: PCIe
• Serial ports quantity: 2
• Chipset: ASIX - MCS9922CV-AA
• Width: 120
• Depth: 105
• Height: 20
• Package weight: 151
• Weight: 63.5
• Operating relative humidity (H-H): 5 - 85
• Operating temperature (T-T): -10 - 80
• Storage temperature (T-T): -20 - 100