Right-click the unrecognized device in Device Manager and select . Click "Browse my computer for drivers" .
To configure the device flawlessly on Windows systems, follow this sequential walkthrough. 1. Download the Authentic Driver
Plug your U232 P9 USB-to-Serial adapter into an open USB port on your machine. It is highly recommended to use a standard USB 2.0 port directly on the motherboard rather than an unpowered external USB hub. Troubleshooting Common Issues
: Standard USB ports provide +5V, but the U232-P9 converts this to the +/-12V standard required by industrial serial interfaces.
Click .