TNP Surface RT Charger AC Adapter 12V 2A Home Wall Travel Power Supply Charging Cable Cord Replacement US Plug for Microsoft Surface Windows RT 10.6" Surface Pro Tablet (Black) Wall Charger/ Power Adapter is specially designed for Surface RT Surface 2 Tablet, NOT for Surface PRO! Customized design for Microsoft surface RT Tablet PC, compact size and light weight, easy to carry and storage on trip and travel Intelligent IC chip inside recognizes a fully charged battery and automatically switches to a saver mode to prevent overcharging and short circuit Replacement New Home/Travel Charger with the same specifications to the original charger Perfect for use at home on travel or at office