interface adapters  (11,324 offers of 6,262,423 product items)

The BK Precision USB to TTL interface kit includes both the RS232 to TTL adapter and a RS232 DB9 to DB9 cable.Compatible with 8500B Series programmable DC electronic loads

Tough ultra small USB-C to serial adapter suitable for any environment. The closest you can get to an integrated RS422/485 serial COM port. High retention USB connector for an unbreakable connectio...

1 Port RS-232 USB to Serial Adapter - High Retention USB connector with 50cm USB cable - Our smallest form factor USB to Serial - Works where many other USB to Serial devices do not - Industrial Sp...

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...

USB-C to Serial adapter providing two RS232 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte transmit and 384 byte receive FIFOS, coupled with 1Mbit line drivers deliver ...

Convert a USB port into 16 RS232 serial ports in an industrial rack-mountable chassis - and daisy chain multiple hubs for a scalable solution Here's an easy and cost-efficient way to add RS232 seri...

Tough ultra small USB-C to serial adapter suitable for any environment. The closest you can get to an integrated RS422/485 serial COM port. High retention USB connector for an unbreakable connectio...

Add a serial port with this USB C to serial with COM port retention This USB-C™ to serial adapter lets you connect your USB-C devices to your legacy serial equipment. It converts a USB-C port on yo...

1 Port RS-422/485 USB to Serial Adapter - High Retention USB connector with 50cm USB cable - Our smallest form factor USB to Serial - Works where many other USB to Serial devices do not - Industria...

Bus Type = RS485 Connector A = RS-485 Connector A Gender = Male

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...

Convert a single USB port into eight serial ports, and connect multiple hubs together for a scalable solution This 8-port USB-to-serial adapter hub provides an easy and cost-efficient way to add RS...

Add a Centronics parallel port to your desktop or laptop PC through USB The ICUSB128410 10 ft USB to Parallel Printer Adapter - M/M allows USB capable PCs to print to any standard parallel printer,...

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 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...