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:
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2S1P PCI Serial Parallel Combo Card with 16550 UART
Add a parallel port and two RS-232 serial ports to your PC through a PCI expansion slot
2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART
Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot
1 Port USB to RS232 DB9 Serial Adapter Cable - M/M
Add an RS232 serial port to your laptop or desktop computer through USB
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
2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
Add 2 RS-232 serial ports to your full height or low profile computer through a PCI Express slot
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
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
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
3ft USB to RS232 DB9 Serial Adapter Cable - M/M
Add an RS232 serial port to your laptop or desktop computer through USB
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
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