USB-232 is not available.

The model requested is not available for purchase in your country.

USB-232

USB-232

Serial Interface Device

Request Pricing

1-Port, USB, RS232 Serial Interface Device—The USB‑232 interface transforms your USB port into a single asynchronous serial port for communication with RS232 devices. You can use a USB‑232 port as a standard serial port from your application, including RTS/CTS hardware handshake lines. NI serial interfaces also appear as standard COM ports for compatibility with programs that use serial communications.

Product Support Resources

Find complete product documentation to learn how to get started and use the product.

Locate supported instrument drivers and downloads for the product.

Explore a wide range of support content, including examples and troubleshooting information.

Network, share, and ask questions with other members of the NI community.