I was told by an electrician to try and minimise the usb banks, and never install the sockets with usbs in as there is no regs that cover them, so they can be knocked out to the cheapest possible standard.
That's why I try to get a well know and trusted brands like belkin or anker. I'm willing to take that risk. Esp if it has surge protection and fused and and and.
I was told by an electrician to try and minimise the usb banks, and never install the sockets with usbs in as there is no regs that cover them, so they can be knocked out to the cheapest possible standard.