MOKiN USB-C to USB Adapter with 2-Port USB 3.0 and USB C/F Charging Passthrough For New MacBook Pro, MacBook and More 1.USB-C To 2USB 3.0 Multiport Hub Adapter Cable With USB-C Charging Port. It allows you to plug with your mouse/U drive/keyboard/ hard disk by usb 3.0 port and charge your usb c computer by usb c female port at the same time 2.Compatible with all the latest laptops with USB-C port such as 2016/2015 New MacBook, 12 inch MacBook, 2016 13"/15" New MacBook Pro, Google New Chromebook Pixel,New Acer Switch Alpha 12,Dell XPS 13 12 15 or other USB-C Devices. Please note: this usb c adapter does not support phone and tablet 3.2 Super fast data transfer speed USB 3.0 Ports. USB 3.0 port provide you up to 5 Gbps hight data transmission speed to let you transfer an HD movie in seconds. Fully backward compatible with USB2.0 4.USB C/F port(only for charging, no support data transmission.).You can charge usb c devices when using other usb port. There is no need extral power storage during the charging.No driver needed, plug-and-play. USB C/F only upward, not downward which means you can't use USB C/F port to charge other usb c devices, it only charge for your main usb c devices (e. g. use this adapter for macbook, it only charge for macbook) Please note: Charging fuction is not suitable for New Acer Switch Alpha 12 5.MOKiN fashionable unique design.Compact. Plug-n-Play, Hot swappable, Hot pluggable.With honeycomb pattern, it will be more easier for you can to plug and unplug from the device and also protect the adapter