Interface Adapters & Converters (301 items)

The ICUSB232INT1 USB to RS232 Serial Adapter lets you add an RS232 port to any desktop system that is equipped with an available USB motherboard header. Unlike standard USB to serial cables, this c...

USB to Serial Cable | COM Retention | For Servers/Printers/Barcode Readers/AV | Prolific Chipset |Windows/Mac/LinuxThe 1P3FPC-USB-SERIAL 1 Port USB to Serial Adapter lets you add an RS-232 DB9 seri...

The ICUSB232SM3 3ft USB to Serial Adapter Cable lets you connect DB9 RS232 serial devices to your Mac® or PC laptop or desktop computer through an available USB port, as though the computer offered...

Add four ports supporting three serial protocols, to easily connect serial devices to your computer through USB, with 15kV ESD protection Add four extra COM ports to your laptop or desktop computer...

Add 4 DIN Rail-mountable RS232 Serial ports to any system through USB The ICUSB2324I 4-Port Industrial USB to Serial Hub with DIN Rail Clips converts a single USB port into four RS232 serial ports,...

Add four RS232 serial ports to any notebook or desktop computer using a single USB port This 4 Port USB to RS232 Serial Hub lets you connect up to four RS232 serial devices to your Mac or PC laptop...

Add an RS422/485 serial port to your system through USB; features COM port retention The ICUSB422 6 ft Professional RS422/485 USB Serial Cable Adapter with COM Port Retention lets you connect RS422...

Add a DB25 parallel port to any PC or laptop with a free USB port The ICUSB1284D25 6 ft USB to DB25 Parallel Printer Adapter Cable turns an available USB port on a host PC into a DB25 Female Parall...

Add a Centronics parallel port to your desktop or laptop PC through USB The ICUSB1284 6 ft USB to Parallel Printer Adapter - M/M allows USB capable PCs to print to any standard parallel printer, co...

Add eight ports supporting three serial protocols, to easily connect serial devices to your computer through USB, with 15kV ESD protection Add extra COM ports to your laptop or desktop computer, qu...

The ICUSB2328I Industrial 8-Port USB to Serial Hub with DIN Rail Clips converts a single USB port into eight RS232 serial ports, enabling you to connect to, monitor and control your serial devices....

Add eight RS232 serial ports to any notebook or desktop computer using a single USB port The ICUSB2328 8 Port USB to Serial RS232 DB9 Adapter Hub lets you connect up to eight RS232 serial devices t...

This 8-port USB-to-serial adapter hub provides an easy and cost-efficient way to add RS232 serial capability to your industrial setting. It features a sturdy, rack-mountable chassis, and supports d...

Convert an RS232 data signal to either RS485 or RS422 with this wall-mountable, ESD-protected adapter The IC232485S Industrial RS232 to RS-422/485 Serial Converter is a bi-directional adapter that ...

Connect a supported PS/2 keyboard to the USB port on your computer The GC46MFKEY PS/2 Keyboard to USB Adapter features a USB-A male connector and a 6-pin (PS/2) female port, allowing you to connect...