1 - 10 of 64 results
Add a high-speed RS-232 Serial port to your laptop computer via an ExpressCard expansion slot
In stock: US: 13 | CA: 2
Convert an RS232 data signal to either RS485 or RS422 with this wall-mountable, ESD-protected adapter
In stock: US: 22 | CA: 35
Add four ports supporting three serial protocols, to easily connect serial devices to your computer through USB, with 15kV ESD protection
In stock: US: 47 | CA: 12
Add eight ports supporting three serial protocols, to easily connect serial devices to your computer through USB, with 15kV ESD protection
In stock: US: 1 | CA: 7
Add an RS422/485 serial port to your system through USB; features COM port retention
Add an RS-232 serial port to your PC through a PCI expansion slot
In stock: US: 109 | CA: 41
Add a parallel port and two RS-232 serial ports to your PC through a PCI expansion slot
In stock: US: 1036 | CA: 56
Control and communicate with two serial devices even with mixed RS-232 & 485 protocols
In stock: US: 37 | CA: 4
Add 4 high-speed RS-232 serial ports to your PC through a PCI expansion slot
In stock: US: 51 | CA: 10
Add a RS-232 serial port to your standard or small form factor computer through a PCI Express expansion slot
In stock: US: 15 | CA: 31