It is a cheaper plug adapter for raspberry pi 3 model B, It supports up to 2A (Max 2.5A) of current.
If you want multi adapter with 4 kinds of plug, please refer to sku: 428966, it has AU / EU / UK / US Plugs
If you want raspberry pi 3 model B only please refer to sku: 426431 or sku: 429393 for raspberry pi and case kit.
If you want official raspberry pi 3 case, please refer to sku: 428359
Max 2.5A, High Quality Power & Data Cable including 78 Copper Wires.