The is a popular industrial-grade USB to RS485 converter used widely in home automation, industrial control systems, and DIY electronics . Because these devices often use different internal chipsets depending on the manufacturer, finding the correct driver can be a bit of a scavenger hunt.
Plug the device into your PC, open Device Manager (Windows), and look under "Other Devices." If it says "USB2.0-Serial," it’s likely a CH340. 2. Downloading the Drivers For CH340/CH341 Chipsets (Most Likely) zk-u485 driver
Installing and Configuring the ZK-U485 Driver: A Step-by-Step Guide The is a popular industrial-grade USB to RS485