StarTech PCIe to 4-port RS232 Serial Host Controller Adapter PEX4S953

Manufacture # StarTech | Model # PEX4S953

This PCI Express RS232 serial adapter card lets you add four RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot, as if they were native serial ports. The 4 port PCIe serial card enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.6Kbps. 

Features:

• With broad OS support, including for Windows and Linux, this multiport PCI E serial card is easy to integrate into mixed environments. The card comes pre-configured with a full-sized bracket, and includes an optional low-profile bracket, so installation is easy regardless of the case form factor. This expansion card is a direct replacement for PEX4S952.
• StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech.com Technical Advisors have broad product expertise and work directly with our StarTech.com Engineers to provide support for our customers both pre and post-sales.
• 4 PORT SERIAL CARD: Serial controller card w/ 16950 UART based on ASIX AX99100, allows 4x DB9 ports w/bi-directional RS232 speeds up to 921.6Kbps per port, available 256 byte FIFO buffer; Upgraded version of our popular Serial card PEX4S952.
• STANDARD PROFILE & LOW PROFILE BRACKET: PCI Express RS232 serial adapter card has standard bracket pre-installed & 1x low profile bracket incl for versatile install; Supports Windows XP and up & Linux.
• PEX4S953 is backed by a StarTech.com lifetime warranty and free lifetime technical support.

Overview:

• Connector Type(s): 1 - PCI Express x1
• Internal Ports: 1 - LP4 (4 pin; Large Drive Power)
• External Ports: 4 - DB-9 (9 pin, D-Sub)
• Ports: 4
• Interface: Serial
• Bus Type: PCI Express
• Card Type: Low Profile (SP bracket incl.)
• Port Style: Integrated on Card
• Chipset ID: Asix AX99100
• Serial Protocol: RS-232

Manufacturer Warranty: Lifetime Limited Warranty