This is usually a driver issue. Check your Windows Device Manager under "Ports (COM & LPT)" to see if the device is listed. If there is a yellow triangle, you need to reinstall the drivers.
Click "Real-time Mode" or "Inventory" to see a list of all tags currently within range.
In the software interface, look for the or Connect section. Select USB or Serial Port . yl160 reader writer software download
Once you have downloaded the YL160 software package, follow these steps to get started: Step 1: Connect the Hardware
Some RFID tools require admin privileges to access the COM ports. Conclusion This is usually a driver issue
Use a tool like VirusTotal or Windows Defender.
When downloading software from third-party links or seller-provided Google Drives, always: Click "Real-time Mode" or "Inventory" to see a
Run the .exe file (usually UHFReader18.exe or similar). You do not typically need to "install" this software; it often runs as a standalone portable application. Step 3: Connect to the Reader