Inthisblogpost,weanswersomecommonquestionsregardingvariousWi-Fitopics:usingdrivers,driverdevelopment,embeddedchipsets,802.11n/accapture/injection,afewdifferentcurrentchipsets/drivers(rtl8812au,ath9k_htc,QCA6174),linux-backports(akacompat-wireless)andsomeothergoodnews.