Serial
Devices that use RS-232 are still popular in specialized applications such as manfacturing, science, and industrial control systems. From serial cards to cables, extenders, and adapters, we have everything you need to use serial devices with today's modern computer systems.Filter by:
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1 Port USB to RS232 DB9 Serial Adapter Cable - M/M
Add an RS232 serial port to your laptop or desktop computer through USB
2936+ In stock
1-Port Serial-to-IP Ethernet Device Server - RS232 - DIN Rail and Surface Mountable - Aluminum
Connect to, configure and remotely manage an RS-232 serial device over an IP network
292+ In stock
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
235+ In stock
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
685+ In stock
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
860+ In stock
2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART
Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot
163+ In stock
1 Port Low Profile Native PCI Express Serial Card w/ 16950
Add 1 high-speed serial RS-232 port to any PC with a PCI Express slot
20+ 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
1324+ In stock
8 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
Add 8 RS232 serial ports to your computer via a single PCI Express slot
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
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