StarTech.com 2-Port PCI Express RS232 Serial Adapter Card, 16550 UART, PCIe to Dual Serial DB9 Host Controller, Windows & Linux, TAA – Replaced by PEX2S953

A concise product description for StarTech.com’s 2-Port PCI Express RS232 Serial Adapter Card:
The StarTech.com 2-Port PCI Express RS232 Serial Adapter Card is designed to provide reliable serial communication between your computer and external devices using RS-232 interface standards. It supports PCIe as its host interface, allowing it to connect directly into the motherboard of compatible computers.

The adapter features two dual serial DB9 ports that can be used simultaneously, offering flexibility in connecting multiple peripheral devices. This card utilizes an ASIX – MCS9922CV-AA chipset which enables efficient data transfer at baud rates up to 460.8 Kbit/s through FIFO buffers capable of handling up to 128 bytes.

It operates within specified temperature ranges from -10°C to +80°C and humidity levels ranging from 5% to 85%. This versatile device works across various operating systems including Windows versions from 7 onwards, Mac OS X series starting from Yosemite, Linux distributions, and even some server operating systems like those found on Windows Server platforms.

Main specifications

• Model: StarTech.com 2-Port PCI Express RS232 Serial Adapter Card, 16550 UART, PCIe to Dual Serial DB9 Host Controller, Windows & Linux, TAA – Replaced by PEX2S953
• Colour: Green
• Weight: 61 g
• Width: 120 mm
• Depth: 105 mm
• Height: 20 mm
• Package weight: 151 g
• sku: PEX2S553