Fluke OC4USB USB Interface Cable | Fluke
SP385A-R3, USB to RS232 Opto-Isolated Converter - Black Box
Ruggedized Single Port Inline USB Isolator Cable - Sealevel
USB-ISOLATOR - Single Port USB Isolator - ACCES I/O Products
2-Port Industrial USB 2.0 to RS-422 / 485 Optical Isolated Adapter - Coolgear
USB TO RS232 ADAPTERS W/OPTICAL ISOLATION (FULL SPEED) — Connective Peripherals - Global Store
Opto-Isolated USB to RS232 / RS485 / RS422 Converter (Industrial / Port -Powered)
USB 2.0 4-Port Isolated Hub - Coolgear
Adafruit USB Isolator - 100mA Isolated Low/Full Speed USB : ID 2107 : $34.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Optically Isolated USB to Serial Adapter by Emil Johnsen — Kickstarter
USB TO RS232/RS422/RS485 ADAPTERS W/OPTICAL ISOLATION (FULL SPEED) — Connective Peripherals - Global Store
Optically Isolated 7-Port USB Hub with SeaLATCH USB Ports - Sealevel
USB 8 Opto-Isolated Digital Inputs Module - Denkovi A E LTD
USB to RS485 Isolated adapter / converter
USB to RS485 Isolated adapter / converter
4 Port RS-232 USB to Serial Adapter w/ Optical Isolation & Surge Protection - Coolgear
USB to RS485 Isolated adapter / converter
Industrial USB-A 5KV Optical Isolation Adapter Din Rail - Shentek
USB Optically Isolated, industrial 4 Port Hub DIRECT
USB-to-Optical isolated RS-422/485 Industrial Adapter
EVC9003 USB Isolator / USB optical isolation board / 1 to 3 USB protection board magnetic coupling isolation ADUM4160 _ - AliExpress Mobile
Amazon.com: COMMFRONT Industrial USB Isolator, USB 2.0 5000Vrms Isolation (per UL 1577), Low and Full Speed Data Rate: 1.5Mbps and 12Mbps, Plug-n-Play, No Drivers Required : Electronics
Single Port USB 2.0 to RS-422 / RS-485 DB-9 Serial Adapter w/ Surge Protection & Optical Isolation - Coolgear
USB to Serial Adapter Cable w/ Isolation - Serial Cards & Adapters | StarTech.com
Black Box Industrial-Grade USB Hub - hub - 4 ports - ICI200A - Power Supplies - CDW.com
