its 3.1A shared so wont charge 2 modern devices at full speed

2.1A, not 3.1

https://www.aldi.co.uk/double-wall-socket-with-white-usb/p/074852100291500

OK. That's the only one at £8.99 on their website.

There's also a metal one at £14.99 but it's also 2.1A.

https://www.aldi.co.uk/double-wall-socket-with-usb/p/074854103283100

Ops post is in store - not online.

Yes sorry in store. Pic is of my actual plug which says 3.1a

I wonder if someone in 30 years will still have USB sockets in their home and people will be like wtf are those little ports for :stuck_out_tongue:

Screwfix are doing the 3.1a sockets 2 for £18..

Just make sure it is CE marked. A lot of these cheap ones don't and won't meet minimum safety standards. Dangerous item to have unfused in your house circuits if there is a chance it could go wrong.