Mscien Multi Plug Extension. 3 USB ports have an input current of up to 3.4A Max. Max capacity up to 3250W(250V/13A). And there are screws on the back that can be extended for further fixation. Our multi plug adaptor expands 1 outlet to 3 AC outlets+2 USB-A+1 USB-C which allows you to power up to 6 devices simultaneously.
eBay