Best-Selling Portable Wireless DrivesShopping for a wireless Mac backup drive for your new USB-C MacBook? Personal cloud storage drives that connect via WiFi are a great option for new MacBook owners who have other uses for the only USB Type-C charging and data port on the new 12" Retina MacBook model. Here's some battery powered portable cloud drives that can handle your OSX TimeMachine, stream video and transfer files to tablets and phones without needing to tie-up your MacBook's only USB-C port.
1. WD My Passport Wireless Mobile StorageWestern Digital WiFi Drive
2. Toshiba AeroCast Mobile DriveToshiba Wireless Portable Drive
5 Hour Battery Life + SD Card Slot