Input: 100~240V AC

Output: DC 12V 2.58A / 5V 1A

Plug type: EU / US(please advise what plug you prefer when ordering, if we do not have any updated, will send you the plug as Internation standard, such as, US plug for USA and Canada, EU for Brazil, Russian, Ukraine, Spain etc)

Workfor Microsoft surface pro4 pro3 power adapter 1625 1724 chargerwith 5V 1A USB Charging Port for PhoneFast Charging and Providing Overcharge Protection System/Shortcircuit/Overload Protection/Over-Heat Protection

If you don't know how to choose the charger, please contact us before ordering. Thank you.