SPS-NFC MODULE

HP 821666-001 NFC module is a notebook component for Near Field Communication. It supports wireless interaction with an NFC-compatible device at the notebook’s designated tapping area, including connecting and transferring data.

The service documentation identifies this part as an NFC module and lists an NFC cable and antenna with it. The module connects to the system board and is positioned at the smart card reader, where it works with the NFC antenna.

This is a replacement component for notebooks designed for this NFC module. The cited HP guides identify the part number and its role in the notebook assembly.