USB to RS485 isolation module， 485 to USB 485 module， 485 communication module， FT232RL/CH340C chip+EXAR SP485

Certification : NONE

Power : Active Card

This is usb to rs485 module isolation, if you need no isolation module,please kindly check following link:

https://www.aliexpress.com/item/1005004566846622.html?spm=5261.ProductManageOnline.0.0.24ea4edfFxo31H

                     High Speed: 921600bps        FT232RL+SP485

1.USB to RS485                       FT232RL          5V                          TI:SN74HC14 automatic flow direction control

   FT232RL+SP485                                                                             High speed: 921600bps

2.USB to RS485                       CH340C          5V                MORNSUN Isolation chip：SCM3725            TI:SN74HC14 automatic flow direction control

    Nanjing WCH CH340C+EXAR SP485                                                                                                             High speed: 921600bps