Features: 5in1 Multi-Function Extender: This portable Docking station combined 5 ports, including SD and TF cards, 2 USB2.0 port and 1 USB3.0 port. Expanding your computer interface with little space and solving the problem that you are limited by the number of interfaces. Of course, all USB-C hub ports can work simultaneously. Type-C + USB 2IN1 Interface: Design with 2 different interfaces to support connecting various devices such as keyboard, mobile device, Macbook, etc. Support 5G Super Speed Data: With USB3.0 Port transfers data at speeds up to 5gbps, it can transfer high-definition movies, pictures, large files, etc. in seconds, which is 10 times faster than a USB 2.0. Easy to Use: Built-in performance chip keeps your devices and data safe and supports hot swapping. Plug and play, no additional driver needed. High Quality: Made of Aluminium alloy and ABS material, fast heat dissipation and stable performance. Specification: Product Size: 10x2.5x1cm Product Weight: 43.3g USB Port Quantity: USB3.0*1, USB2.0*3 USB Interface: 3.0, 2.0 Shell material: Aluminum alloy Cable Length: 13.5cm USB3.0 transmission rate: 5.0Gbps (640MB/s) USB2.0 transmission rate: 480Mbps(60MB/s) SD/TF Card: Support Package Size: 14.8x6.8x1.6cm/5.8x2.6x0.6in Package Weight: 50g/1.7oz Packing List: 1 x Type-C+USB Hub