StarTech .com 4 Port PCI Express RS232 Serial Adapter Card

With this serial PCI Express RS232 adapter card, you can add four serial RS232 ports (DB9) to your computer via a PCI Express (PCIe) slot. The serial PCIe card with 4 ports allows interaction with serial devices such as card readers, printers, PIN pads, and modems at speeds of up to 921.4 Kbit/s.

Maximum Compatibility
Thanks to comprehensive OS support, including Windows and Linux, this serial PCI Express card can be easily integrated into heterogeneous environments. The card comes with pre-configured low-profile brackets and includes optional full-profile brackets for easy installation regardless of the case form factor. This card is a direct replacement for PEX4S952LP.

Experience Optimal Technology
This PCIe-to-Serial adapter supports the following features:

• Compatible with the industry standard 16950 UART
• Supports a maximum baud rate of up to 921.4 Kbit/s
• Provides an output voltage of 5/12 V on pin 9 when an external power supply is connected
• 256-byte FIFO cache depth per transmitter and receiver
• Supports 9, 8, 7, 6, or 5 data bits (one per port)
• Asix AX99100 chipset
• PCI Express 1.1 compliant

The First Choice of IT Professionals Since 1985
StarTech.com conducts extensive compatibility and performance testing for all our products to ensure that we meet or exceed industry standards and provide high-quality products to our IT professionals. Our local technical advisors at StarTech.com have extensive product knowledge and work directly with our engineers at StarTech.com to support our customers both before and after the sale.

The PEX4S953LP model is offered by StarTech.com with a lifetime warranty and lifetime free technical support.