Product Type: Industrial USB to RS485 Converter
Host Interface: USB
Device Interface: RS485
Communication Rate
CH343G Chip: 300bps ~ 3Mbps

USB Interface
Working Voltage: 5V
Interface Form: USB-A Type Connector
Interface Protection: 200mA Self-Recovery Fuse, ESD Static Protection
Transmission Distance: Approximately 5 meters
RS485 Interface
Interface Form: Terminal Block
Interface Pins: A+, B-, GND
Direction Control: Hardware Automatically Determines and Controls Data Transmission Direction
Interface Protection: Provides 600W -Pattern, Surge, and 15kV ESD Protection (Built-in 120 Balancing Resistor)
Transmission Distance: Approximately 1200 meters (under low-speed conditions)
Transmission Mode: Point-to-Multipoint (Up to 32 Nodes, More than 16 Nodes Suggest Adding a Repeater)
Indicator Lights
PWR: Power Indicator Light, Red Light Illuminates When USB is Connected and Voltage is Detected
TXD: Transmit Indicator Light, Red Light Illuminates When Data is Sent from the USB Port
RXD: Receive Indicator Light, Red Light Illuminates When Data is Received from the Device Interface
Operating Environment
Temperature Range: -15 C ~ 70 C
Humidity Range: 5% ~ 95%
: , Linux, Android, WinCE, 10 / 8.1 / 8 / 7 / XP
Color: Black
Material: plastic

Package Contents:
1 x Converter

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 x Converter