USOPTL4
Manufacturers：
B&B Electronics
Description：
CONVERTER USB TO ISO RS422/485
USOPTL4-2P
Manufacturers：
B&B Electronics
Description：
CONVERT USB-ISO 2PORT RS422/485
USOPTL4-4P
Manufacturers：
B&B Electronics
Description：
CONVERT USB-ISO 4PORT RS422/485
USOPTL4-LS
Manufacturers：
B&B Electronics
Description：
ISOLATED RS422/485 USB CONVERTER
USOPTL4DR
Manufacturers：
B&B Electronics
Description：
USB TO ISOLATED 422/485 CONVERTE
USOPTL4DR-2
Manufacturers：
B&B Electronics
Description：
USB TO ISOLATED 2 PORT 422/485 C