Review on 📱 125KHz RFID Reader: Reads 1326 Family Proximity Cards & EM4100 ID Card, USB Reader Emulates Keyboard – Linux Android Win iOS Compatible, Includes 2x Cards by Joseph Scalea

The documentation isn't clear, but it includes an example that turned out to be exactly my situation, allowing me to set up the device quickly. A bit more detailed was the extended explanation in the "User Guide” available for download on the website (described in the attached documentation) explaining more configuration and process options. However, once set up, it works as described. Hold a card or tag next to it and it reads the data and, in my case, formats it as an object code and serial number. That's exactly what I wanted. Overall 5 stars for the device minus one star for the documentation. And the price is right.