Serial Cards & Adapters
If you're looking for a simple, cost-effective way to connect serial devices in your industrial application or server room, our Serial Cards and Adapters make it easy to add Serial ports (RS-232, RS-422, RS-485 etc.) to your computer through common expansion ports such as PCI and PCI Express, as well as through USB.Filter by:
1 to 10 of 62 Results
Sort:
2-Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-byte FIFO Cache - ASIX AX99100 - Full Profile Bracket - Replacement for PEX2S952 (PEX2S953)
PCI Express to Serial Adapter | 921.6Kbps | Windows® and Linux® Compatible
2248+ In stock
1 Port USB to RS232 DB9 Serial Adapter Cable - M/M
Add an RS232 serial port to your laptop or desktop computer through USB
7400+ In stock
1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention
Add an RS232 serial port with COM retention to your laptop or desktop computer through USB
4392+ In stock
1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention
Add an RS-232 serial port to your laptop or desktop computer through USB; features COM port retention
1685+ In stock
1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
Add a Null Modem RS232 serial port to your laptop or desktop computer through USB
946+ In stock
1-Port RS232 Serial Adapter Card with 16950 UART
PCI Express to Serial Adapter | 921.4Kbps | Windows® and Linux® Compatible
440+ In stock
4 Port RS232 PCI Express Serial Card w/ Breakout Cable
Add 4 RS232 serial ports to any PC using a single PCI Express expansion slot
196+ In stock
8 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable
Add 8 DIN Rail-mountable RS232 Serial ports to any system through USB
109+ In stock
4 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable
Add 4 DIN Rail-mountable RS232 Serial ports to any system through USB
188+ In stock
3ft USB to RS232 DB9 Serial Adapter Cable - M/M
Add an RS232 serial port to your laptop or desktop computer through USB
Follow us on Twitter