StarTech.com 2 Port PCIe Serial Adapter Card with 16550 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/Vistaƒ?›/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.

More from the Manufacturer

• 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
• Includes half-height/low profile mounting bracket
• Selectable power output on pin 9 for the serial port
• 128-byte deep FIFO per transmitter and receiver
• Native single-Chip, single lane PCI Express

• Package Contents : 2 Port PCIe Serial Adapter Card with 16550, Standard and Low profile/half-height Bracket
• Environmentally Friendly : Yes
• Manufacturer Part Number : PEX2S553
• Brand Name : StarTech.com
• Environmental Certification : RoHS
• Form Factor : Plug-in Card
• Manufacturer : StarTech.com
• Product Type : Serial Adapter
• Limited Warranty : 2 Year Lifetime
• Card Height : Dual-profile
• Product Model : PEX2S553
• Product Name : 2 Port PCIe Serial Adapter Card with 16550
• Country of Origin : Taiwan