HP Dual-Band Wireless-AC 3165, MPN 806723-005 is a WLAN adapter module for wireless networking in the HP ENVY notebook service documentation. It combines Wi-Fi and Bluetooth in one part, providing both wireless network connectivity and a Bluetooth connection through the laptop’s WLAN module.
The adapter supports 802.11ac Wi-Fi in a 1x1 configuration and includes Bluetooth 4.0. This is the specific HP spare part identified as Intel Dual Band Wireless-AC 3165; it is intended as a WLAN module replacement in the service context documented by HP.