These 3 models have a worldwide Plug AND Socket so you can take your favorite mains powered device with you on your travels.
All have 1 or more USB ouputs too and there is even a version with a dedicated MagSafe connector for your MacBook
TWIST World Adaptor
Have the ultimate travelling accessory when purchasing the TWIST World Adapter. Its unique twist, lock and release mechanism makes it ideal to take away working in over 150 countries. Allowing 2 devices to be simultaneously charging or powered by one 2.1A USB port or a universal AC power outlet. Its neat and condensed design makes it perfect for travelling eliminating all unnecessary wires and additional adapters making it your ideal travel companion. The oneadaptr TWIST simplifies your life like you have never imagined. Features Built-In 2.4A 12W High Power USB Charger All-In-One Design New Twist & Release Mechanism Universal AC Power Outlet Worldwide Compatibility In Over 150 Countries Built-In Fuse Protection Light & Compact, Ultimate Travel Companion
TWIST+ World Adapter
Plug in your MacBook just about anywhere with the oneadaptr PA-OAT-2WH TWIST+ MacBook World Travel Adapter & 12W USB Charger. It is the ultimate travel companion ensuring compatibility in over 150 countries, and also features a built-in 2.4A 12W high-power USB charger, and a universal AC power outlet, so you can charge 3 devices simultaneously on the go. The PA- OAT-2WH is designed to work with Apple 12W, 45W, 65W, and 85W Apple MagSafe and MagSafe 2 Power Adapters and AS Accessory Series. Use with confidence with built-in fuse protection and a twist and release mechanism for added portability and convenience. Its all-in-one design makes travelling with a MacBook so much simpler. Features Worldwide compatibility in over 150 countries Built-in 2.4A 12W high-power USB charger Universal AC power outlet Designed to work with a wide variety of adapters Built-in fuse protection