StarTech.com 2-Port DB9 RS232 PCI Express Serial Card with 16C1050 UART - Internal PCI-E Serial Adapter

This internal expansion card installs into a PCI Express slot to add two RS232 serial ports with DB9 connectors. It is designed for desktop computers and servers that lack native serial connections, allowing the integration of equipment based on this technology. The component uses a dual-channel 16C1050 UART controller, which allows both ports to be managed simultaneously without affecting overall system performance.

The adapter is compatible with the PCI Express 1.0a specification and works in 1x, 2x, 4x, 8x, and 16x slots. It offers data transfer rates of up to 460 Kbps and reduces CPU load during serial communication. Its dimensions are 120 mm wide, 103 mm deep, and 20 mm high, with a weight of 0.061 kg. Installation is performed directly on the motherboard, and it is compatible with various Windows operating systems.

• Two RS232 serial ports with DB9 connectors
• Dual-channel 16C1050 UART controller
• Compatibility with 1x to 16x PCI Express slots
• Data transfer rate of up to 460 Kbps
• Dimensions of 120 x 103 x 20 mm