Review: Vinsic's 20000mAh ultra slim Power Bank can power your 12

9 to 5 Mac (blog)Review: Vinsic's 20000mAh ultra slim Power Bank can power your 12-inch ...9 to 5 Mac (blog)The new USB-C port on Apple's new 12-inch MacBook (review) is both a gift and a curse. If you frequently connect legacy USB peripherals to your notebook, then you'll have to deal with using an adapter between your old gear and your new laptop each time ...