1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention – USB to DB9 – USB to Serial Port Adapter

1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART

2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART – PCIe RS232 – PCI-E Serial Card

2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART

2-Port PCI Express Serial Card with 16C1050 UART – RS232 – PCIe serial card with Dual Channel 16C1050 UART – PCIe RS232 Serial Card – 2 Port PCIe RS232 Serial Adapter Card

3 Port 2b 1a Low Profile 1394 PCI Express FireWire Card Adapter – PCI Express 1394a – PCIe FireWire 400 Card

4 Port RS232 PCI Express Serial Card w/ Breakout Cable

4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART

4-PORT SERIAL PCIE CARD QUAD-PORT PCI EXPRESS TO RS232/RS422/RS485 DB9 SERIAL CARD STANDARD/LOW-PROFILE BRACKETS 16C1050 UART ESD PROTECTION WINDOWS/LINUX (PS74ADF-SERIAL-CARD)

1 PORT RS232 SERIAL ADAPTER CARD WITH 16950 UART – PCI EXPRESS SERIAL PORT CARD – 921.4KBPS – WINDOWS LINUX COMPATIBLE

2 PORT RS232 SERIAL ADAPTER CARD WITH 16950 UART – PCI EXPRESS SERIAL PORT CARD – 921.4KBPS – WINDOWS LINUX COMPATIBLE

4-Port PCI Express RS232 Serial Adapter Card – 16950 UART – 256-byte FIFO Cache – ASIX AX99100 – Full Profile Bracket – Replacement for PEX4S952 (PEX4S953)