Intel Link 5300 533an_mmw Mini Pci-e Wireless Wifi Card 802.11 a B G N 480986 506679 001 for HP Laptop Intel 5300 533AN_MMW Mini PCIe interface 480986 / 506679-001 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)