cadav3r17 Hi there! i already bought AzureWave AW-CB123H from ebay.. i test the card to my laptop to check if the item is working. test on windows10 theres a wifi icon in the taskbar and searching other wifi ok but i cannot connect. i thought it cannot seat properly so that i reseat the card . but same result cannot connect to the wifi. download the latest driver but same result ill check the physical adress of the card is FF:FF:FF:FF:FF:11 its weird not the same of the back of the wificard. testing on el capitan i install need kext to work the wifi. the wifi icon show in the bar but the same as the windows10 cannot connect any search wifi even if i configure no password in the wifi router checking the system report / wifi the wan mac adress of the card is FF:FF:FF:FF:FF:11 not the same as the mac address indicate in the back sticker of the card. my lapt top is samsung np370r4e-s05ph i5 3210m hd4000 4gb ram i suspect that i bought a defective card is there any way to check if the card is working? can you guys help me out? thanks in advanced and sorry for my bad english.