This industrial USB-RS232 adapter has a metal enclosure and optical isolation.

Optical isolation and surge protection are integral to the ES-U-1101-M. The serial line of the RS-232 port is optically isolated with 2000 volt DC optical is... Learn More

This economy/budget cable from FTDI has a white finish enclosure and a cable of 10 cm. Max. speed is 250 kBaud.

More information is available in the  Learn More

This premium cable from FTDI has a high gloss white enclosure, side-lit blue traffic indicators, gold plated USB and DB9 connectors, and a 100 cm cable. Max. speed is 1 MBaud.

The universal driver software for most operating systems... Learn More

This premium cable from FTDI has a high gloss white enclosure, side-lit blue traffic indicators, gold plated USB and DB9 connectors and a 10 cm cable in retail pack. The max. speed is 1 MBaud.

The universal driver software for most ... Learn More

This universal adapter supports USB-RS232, USB-RS422 and USB-RS485. With DIP switches and jumpers you select the communication protocol.

The universal driver software for each FTDI chip and for most operating systems can be downlo... Learn More