USB to RS-422/485 Converter w/ DB9 Male Surge Protection
USB to Serial Converter, BB-USOPTL4, USB to RS-422/485 Converter
Amazon.com: USB to Isolated RS-422/485 Converter with Terminal Block : Electronics
FTDI Chip USB to RS-485/422 Industrial Isolated w/ DB-9/RJ45/Terminal Screw
2-Port Industrial USB 2.0 to RS-422 / 485 Optical Isolated Adapter - Coolgear
Opto-Isolated USB to RS232 / RS485 / RS422 Converter (Industrial / Por – CommFront
USB to Optical Adapter Industrial Isolated RS-232/422/485 - Coolgear
Amazon.com: Advantech BB-USOPTL4 Isolated High Retention USB to 1 Port RS- 422/485 Converter, 0.9m USB Cable Included, 460.8 kbps Data Rate, Powered from USB Bus : Electronics
Advantech BB-USOPTL4-LS - Express Systems & Peripherals
USB to Optical Adapter Industrial Isolated RS-232/422/485 - Coolgear
USB to RS485 | RS422 Optically Isolated Industrial Serial Adapter
BB-USOPTL4 - Advantech - Converter, Isolated, High Retention
USB to RS-422 - RS-485 Serial Surge and Optical Isolation converter | Cooldrives
USB to 1-Port RS-422, RS-485, RS-530 DB25 Serial Interface Adapter - Sealevel
USB to Isolated RS485 / RS422 Adapter - Uvitron
Quatech USB to RS-232 422 485 Isolated Converter SSU2-400I | eBay
USB to RS485 Isolated adapter / converter
Amazon.com: BUELEC Industrial High Speed USB to RS232/RS485/RS422/TTL 4 in 1 Converter,Magnetic Isolated,Built-in 3000V Dual Isolation Power Module,Two-Way Independent Data Transmission,FT4232 Chipset : Electronics
Amazon.com: Black Box USB to RS422/485 Converter with Opto-Isolation : Electronics
BB-USOPTL4 - ULI-341TC - USB to RS-422/485 (Terminal Block) Isolated Converter. - Advantech
Usb Rs232 Isolated Converter | Ftdi Chip Isolated Module | Ftdi Chip Rs232 Usb - Electrical Wires - Aliexpress
USB to Optical Adapter Industrial Isolated RS-232/422/485 - Coolgear
1 Port USB to Serial RS422/485 Adapter - Serial Cards & Adapters | StarTech.com
Amazon.com: Black Box USB to RS422/485 Converter with Opto-Isolation : Electronics
4 Port USB to Quad RS-422 485 Optically Isolated Adapter - Coolgear