Wi-Fi

802.11a

802.11b

802.11ac

802.11n

2.4 GHz

5 GHz

Which is best?

If your Wi-Fi supports 5 GHz, select this.

For more info see … http://pocketnow.com/2014/01/23/5ghz-wifi

PS … the newest Apple devices support

• Wi-Fi (802.11a/b/g/n/ac); dual band (2.4GHz and 5GHz); HT80 with MIMO
• Bluetooth 4.2 technology