StarTech.com 2-port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Host Controller Card, PCIe to Dual Serial DB9 COM Port Card, 16950 UART, Expansion Card, Windows, macOS, Linux - Full/Low-Profile (PEX2S953) - Serial adapter - PCIe - RS-232 x 2

This adapter card lets you add two RS-232 serial ports to your computer through a PCIe slot, as if they were native serial ports. The dual port PCIe serial card enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems. The card comes pre-configured with a full-profile bracket, and includes low-profile brackets, so installation is easy regardless of the case form factor.

• Maximum compatibility
• Easy installation

• Robust dual connectivity
  Equipped with two 9-pin D-Sub (DB-9) ports, this adapter card enables simultaneous connection of multiple RS-232 devices, expanding your system's functionality.
• Reliable performance
  The StarTech.com adapter supports a data transfer rate of 921.6 Kbps, ensuring stable communication across connected devices.
• Flexible operating conditions
  Designed to function within a wide temperature range of -10°C to 80°C, this adapter is suitable for various operating environments, providing reliable performance under different conditions.
• Broad compatibility
  This plug-in card is compatible with a range of operating systems including Windows, macOS, and Linux, enhancing its utility in diverse computing environments.
• Standard compliance
  Certified with WHQL, FCC, RoHS, and WEEE standards, this product ensures safety and compliance in various applications, providing peace of mind to users.