NFC antenna cable for 14-inch

The HP 840661-001 NFC antenna cable is a replacement component for the NFC system in 14-inch HP products. It provides the cable part used with the laptop’s Near Field Communication hardware.

This part number is specific to the 14-inch version in HP’s service guide. The guide lists 840729-001 for 15-inch products, so these cable variants are distinguished by intended product size.

The HP guide covers the NFC cable in its component replacement procedures, making 840661-001 a service part for the NFC system.