Hello all veterans, I have Aspire E15 E5-571G-76WQ which has single band wifi 2.4ghz from Atheros QCWB335. I want to upgrade it to dual band wifi i.e 5ghz. ... Just to let you know my experience, I was in the same situation with an Aspire E5-571 and a Atheros QCWB335 wifi card. I bought on a popular Chinese website a card with Intel with 8265 ...
