Hey folks found this deal the Belkin 6 outlet surge protector power board (BSV604au2M) it is $17.90 the usual price is $47.20 at Bunnings. This is a saving of $29.30 this seems to be the cheapest price to date.
Not sure of the quality or if the USB ports are each 2.4a but I'd say the USB ports are run in parallel so most likely 2.4amps split with both.
The Belkin Surge Protector, offers extra outlets, power extension from wall outlets and protects valuable electronics from damaging power surges. This power surge protector safeguards your personal computer, printer, hard drives, modems and other hard-to-replace equipment against damage, data loss, file corruption, and system crashes.
.2 x USB ports (2.4a) for fast charging tablets, smartphones & other mobile devices
.6-Surge protected AC outlets
.Protected and Grounded Indicator Lights
.Recessed on/off switch
.650 Joules of Surge Protection
Joule Rating:650
That's a bit low