Replacement for HP Laptop 690019-001 689457-001 733268-001 733476-001 Atheros AR9565 QCWB335 Half Mini PCIe WLAN WIFI Wireless BT Bluetooth Card Qualcomm Atheros QCWB335 802.11 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)