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

Plug Specifications:
-Color: black
-Input Voltage: 100-240V AC
-Out Voltage: 5V DC, 2.5A max
-Frequency: 50/60HZ
-Cable Length: Approx. 90cm / 35.4 inch