I have tried the BT ac wireless dongle on a work laptop at home. It connects well but I'm interested to know if I'm getting standard 5GHz or the faster ac speed at the laptop. It's on channel 44 so definitely 5G but how do I know if it's ac? Transfer speed is 325Mbs from the router and 56Mbs download speed on the laptop (a few rooms away).
Dell Inspiron 15, Win 8.1, IE11
BT Infinity 2 via HH5