AUKEY USB-C Hub with 7 USB 3.0 Ports and 5V/4A Power Adapter for MacBook Pro, ChromeBook Pixel and Other Type-C Devices (Aluminum Alloy) AUKEY 7 USB 3.0 Port has a data rate of up to 5 Gbps: Increased ports are suitable for people who need more USB ports. It saves time and space With a 20W power supply, you can charge the connected devices at the same time. The hub is definitely more efficient when working Each port has built-in overcurrent protection. This will protect the connected devices from damage caused by short circuits Aluminum case against corrosion and scratch. The compact design is easy to take. On both sides, there are rubber band so that the cylindrical stroke does not move Package Contents: x USB C Hub to USB 3.0 * 7 port, 1x USB cable A to C, 1 x 20W power supply, 8 x anti-slip rubber band, 1 x CD,User Manual, 24-Month Warranty Card