Advance-N 6200 AGN 622ANHMW IEEE 2.4GHZ-5GHZ 802.11n Wi-Fi Adapter &ndash; USE FOR INTEL 6200 AGN Half Size Mini PCI Express Card - 300Mbps Only use for HALF MINI PCI-E interface, Do not use for NGFF interface Do Not USE for HP IBM/ LENOVO / ThinkPad & HP laptops, Do not use for AMD CPU Do not use for Desktop Computer Pci-e x1 If use WIN8, WIN8.1, WIN10 when could not search the wifi signal, please use the adhesive plaster to stick the twentieth finger of the wifi card to obtain the wifi signal. ( Please see the product display)