USB 2.0 to RS485 Converter and all kinds of 485 interface docking, transmission distance up to 1000 meters.
Mainchip: CP2102 (SILICON LABS), Industrial chip, high quality, super stable.
The Lead PINS include: A +, B-, GND, GND, 5V0
Industrial Product, With 15KV ESD protection and TVS overvoltage protection
Supports Windows 2000, XP, Vista, Window 7, 8, 10, Mac OS 9, Mac OS X & Linux.
WARRANTY: DSD TECH back this usb to rs485 adapter with 12 months warranty. If you meet any question, please contact us, we will fix your issue within 24 hours.