Qualcomm Atheros AR9462 AR5B22 WB222 Half Mini PCIe PCI-Express WLAN Wifi Wireless Bluetooth BT Card replacemnet for HP Compaq 676690 676786-001 Qualcomm / Atheros AR9462 802.11 a/b/g/n + BT Half Mini PCI-e for HP Laptop. Recommend of use Wireless module same as original part number (SPS) . Please confirm with us, if update or not sure compatible your laptop.