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Old October 6th 17, 06:23 AM posted to
Andy Burns[_12_]
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Posts: 573
Default [OT] Dual-Gang switched 13A + USB sockets

Pinnerite wrote:

I need to partially rewire my apartment. I am tempted to replace some old
double-switched sockets with those that incorporate USB sockets.

How often do mains sockets typically need replacing 40-50 years maybe?

How often do USB power supply specs change (500mA, 1A, 2A, 3A, etc etc)
every 2 years maybe?