This product advantage:  raspberry pie s no power switch, power shutdown can be to remove the USB line, very trouble.Especially in the process of preliminary debugging, very inconvenient, this product can effectively protect your raspberry pie, (There are a lot of players, because the power switch plug pull too many times, create loose, contact undesirable phenomenon, it is difficult to solve!(according to the actual operation, will switch to McIro USB end (used to be in the middle part), a more practical and convenient.)At the same time also can use your mobile phone, such as micro USB charging equipment, "with one click you can avoid to mobile devices such as charging for a long time for a long time, reduce the battery life.(such as charging at night without switch, you have to pull the line, very troublesome)1, specification description: USB A/M+USB key switch + Micro USB 5 p/M2, wire specifications: support 2 a current3, product length: 1 m4, product requirements, comply with ROHS requirements

Note: this line not as cable, but as the power cord, can only be used for raspberry pie, cannot be used for mobile phones and other devices