Before attempting to download drivers, it is vital to identify the specific hardware revision of your M810. 3M (now part of , formerly 3M Library Systems) utilized different internal chipsets over the years.
If you are integrating this device into a custom application, 3m M810 Rfid Reader Driver Download
Step 3 — Alternative sources (with caution) If the manufacturer site doesn’t provide drivers, reputable vendors, integrators, or enterprise support portals may host the driver. Before downloading from third-party sites: Before attempting to download drivers, it is vital