The USB to micro USB push button switch for Raspberry PI3 is special

1, USB key switch + Micro USB 5 p/M 
2, wire specifications: support 2 A current 
3, product length: 1 M - 1.5 M 
4, product requirements, comply with ROHS requirements 
5, use scope: USB output power, can switch, switch power supply don't have to pull out line 
Note: this line not as cable, but as the power cord!