Product description:
Standard: USB2.0 standard, backward compatible, in line with the RS485 standard
Directional control: automatic data flow control technology, automatic identification and control the direction of the data transfer
The baud rate :300-9216000bps, automatically detecting the serial signal data rate
Load capacity: supports point-to-multipoint, each converter can be allowed to connect 32 RS485 interface device
Interface protection: TVS governing the protection of USB self-recovery protection
Support Windows98/ME/2000/XP/WIN7/Vista, Linux, Mac
Supports devices with RS485 interface: surveillance camera, video capture, fingerprint attendance machine, program-controlled switches, CNC machine, microcontroller

Asking, industrial grade USB to module 485, the 485 chip to facilitate the replacement of more convenient to use for hardware debugging easy to burn the 485 chip case.

USB to 485 programs on the market to analyze the

Option One: CH341 +485; shortcomings unstable and prone to cause your computer to a black screen;

Option II: PL2303 + RS232 + RS485; This program is the the PL2303 first turn into a serial port, serial port and then turn into 485; advantages of low cost disadvantages of industrial applications there may be unstable, is not suitable for high-speed.

Option Three: The FT232 +485; advantages: industrial-grade applications, speed anti-jamming capability is very good, very suitable for industrial control field, individual applications.Disadvantages: high cost.
Quantity : 1 PCS

• USB TO TTL/RS485 double, features dual protection new import FT232RL
• USB2.0 standard, backward compatible, in line with the RS485 standard
• Baud Rate :300-9216000bps, automatically detect the serial data rate signal
• USB to RS485 TTL Serial Converter Adapter FTDI interface FT232RL 75176 Module
• Support Windows98/ME/2000/XP/WIN7/Vista, Linux, Mac

USB TO TTL/RS485 double, features dual protection new import FT232RLCHENBO