🔗 Connect with Confidence!
The CoolwellIndustrial USB to RS485 Bidirectional Converter Module features the original CH343G and SP485EEN chipsets, ensuring fast and reliable communication over distances up to 1.2km. With built-in surge protection, resettable fuses, and LED indicators, this module is designed for stability and safety in demanding environments.
R**X
Great module for RS-485 functionality
Works great for PTZ camera and menu control. The connectors are solid and the stick feels fairly substantial. The included USB extender cable sets this apart as it doesn't have to remain stuck straight out of the back of the computer.
B**.
Works as advertised!
This connected right up to my Windows 10 computer and was recognized immediately as a CH343 in device manager. Drivers installed automatically and it works as intended. It even comes with a little screwdriver for connecting to the phoenix terminals and a USB-A extension cable. Very nice!
Trustpilot
Hace 1 día
Hace 2 semanas