StarTech.com 21050-PC-SERIAL-CARD interface card and adapter Internal

921.6 Kbps Baud Rate per Port | 256-byte FIFO | PCIe 2.0 x1

Add serial communication support to your desktop or small form factor (SFF) computer using this dual-port serial card. RS-232 (DB9) compatibility enables control and communication with a serial peripheral device.

Legacy Connectivity

Install this card to enable continued use of legacy serial devices, avoiding downtime and costly upgrades. The 2-port PCIe serial card is ideal for upgrading systems in a wide range of applications for the logistics, manufacturing, and freight industries, as well as the IT industry, such as point-of-sale equipment, security systems, A/V installations, and more.

Connect with Ease

The RS-232 card features dual ports compatible with the 16C1050 UART, 256-byte FIFO (transmit/receive), bidirectional speeds up to 921.6 Kbps per port, low-profile brackets included for SFF systems, and serial port status LED lights. Additionally, it is compatible with Windows and Linux systems for maximum compatibility.

StarTech 2-Port PCI Express Serial Card, PCIe to RS232 (DB9) Serial Interface Card, Serial Adapter, 16C1050 UART, Low Profile and Full Height, COM Retention, Win/Linux (21050-PC-SERIAL-CARD)

• PCIE TO SERIAL: Connect an RS232 (DB9) serial device to a computer with this serial card for PC. Includes support for the high-performance 16C1050 UART. Monitor activity with the built-in status LED lights on the DB9 PCI express card
• DEVICE COMPATIBILITY: Connect barcode scanners, receipt printers, scales, PLCs, medical devices, etc. The PCIe UART card supplies 5V or 12V power via pin 9. Includes a low-profile bracket
• APPLICATIONS: Ideal for applications such as server rooms, industrial control/automation, logistics, and labs. Continue using legacy hardware with this PCIe RS232 card. The DB9 port accepts serial cables with screw locks
• SPECIFICATIONS: 16C1050 UART / 921.6 Kbps / 256-byte FIFO / COM Retention / Win/Linux Compatible / Asix AX99100 Chipset / Odd/Even/Mark/Space/None parity modes / 5/6/7/8/9 data bits / PCIe 2.0 x1 / Low-profile bracket
• THE IT PRO'S CHOICE: Designed and built for IT Professionals, this PCIe to RS232 card is backed for 2 years, including free lifetime 24/5 multilingual technical support