USB C Hub, WEme Aluminum USB 3.0 Hub with Type C Adapter (Compatible with Thunderbolt 3) and Micro USB Charging Power Port for Surface Pro, Lenovo Yoga, Macbook, External Hard Drive, Logitech Mouse Get 4 additional super-fast USB 3.0 ports with smart ipad charging port with a 5V charge input for your Android smartphones, tablets and computer , enjoy charging you devices and high data transfer rates of up to 5Gbps so you spend less sync time (actual rates depend on your device's speed). Devices backwards compatible with USB 2.0/1.1 Latest Apple Unibody Aluminum style USB 3.1 Gen 1 Connector (compatible with Thunderbolt 3not for charging) with 1ft cable, creates a natural extension to your latest computers and smart devices -- easily connect Mac computer(Mac OS 10.4x or higher version) , Windows computer(Windows XP / Vista / 7 / 8 / 8.1 32/64-bit) ,Chrome OS,Linux OS and more with USB-C port device Extra Power Supply: The extra microB power interface will help when you need to use high-power devices. Plug your tablet or mobile phone charger and it will start to provide power (power adapter is not included in the box) Build in Overvoltage/Overcurrent/Leakage and Short-Circuit protection unit. Designed with a built-in surge protector to keep your devices safe Lightweight keeps your workspace neat and clean. Supports hot swapping. Easily plug and play, also easily switch between USB Type-A and Type-C connector freely