DUAL USB C DESIGN: Dual USB C connectors work with MacBook Pro on both left and right side, Bilateral Design for Power Delivery and High speed Data Transfer.(DON'T USE ANY CASE!!) 7-IN-1 WITH THUNDERBOLT 3: 7 output ports for charging, large screen TV & monitor, 4K HD movies, SD/Micro SD card Reader and Writing, USB 3.0/2.0 Flash Drive, Keyboard, Mouse, Printer and USB C Peripherals. SLIM, LIGHT AND COMPACT: Design for Apple New MacBook Pro 2019,2018,2017,2016 13"&15". Size, color, and weight match your MacBook with White LED.