The Dart-C, the world’s smallest laptop charger can be used for all laptops. I has a standard USB jack embedded in the cable that helps us charge the phone, tablet or whatever. It has an indicator light even. It can charge a second device as well simultaneously and has a 6 foot cord.
Since it can be used for all the gadgets, there is no need to carry different chargers for different devices when you travel. What’s more? It is available in a choice of metallic colors.