Wireless: Support 5GHz in all access points
All Sophos AP's need 5GHz connectivity. All professional wireless devices (Notebooks, mobiles ore whatever) are able to connect via 2,4 and 5GHz.
5GHz technology is more stable as 2,4 GHz and has numerous advantages.
While not all new access points will support 5GHz, I am marking this feature as complete, since all new models except one, will now support 2.4 and 5GHz.
2,4 is not really more stable than 5 Ghz, because you are loosing range with 5 Ghz. In an Office with 2,4 Ghz WLAN you need more 5 GHZ Access Points to caver whole Office.