windows 7 broadcom 802.11 wireless lan driver - HP Support Community - 2630501
802.11ac 867Mbps対応 Broadcom BCM94352HMB BCM4352 802.11a/b/g/n/ac WLAN + Bluetooth 4.0 PCI-E Mini half 無線LANカード
395261-002 | HP Mini PCI-Express Broadcom 54G WiFi 802.11b/g High-Speed Embedded Wireless LAN (WLAN) Network Adapter for HP NC6400 Business Notebook PC
Broadcom 802.11n Network Adapter Not Working on Windows [Solved] - Driver Easy