XIEMIN Portable Charging Charger Cable for Microsoft Surface Pro 3/Pro4 12 Inch Tablet (Pro 3/ Pro4 Charging Cable)
PACKAGE INCLUDES:
1 X Charging cable for Microsoft Surface Pro 3/Pro4 12 Inch Tablet,not for Surface Book
It is portable for you to connect to mobile power supply.
Notice: ONLY for 12V 2.5A mobile power supply!!! No USB port! Connect mobile power must check the connector size(Need the Converter)! Thanks