Welcome to our store! 1. High Transmission Speed: The Type C hub can expand two Type C interfaces with theoretical transmission speeds of up to 10Gbps and 5Gbps respectively. 2. USB 3.0 Interface: The docking station provides two USB 3.0 interfaces, solving the problem of insufficient USB interfaces for Macbook Pro Air. 3. TF Card Reader: The Type C multiport adapter can provide easy access to storage cards and TF cards, solving the problem of laptops without card slots. 4. Compact and Portable: The Type C docking hub is small and lightweight, making it easy to carry during travel or work, without taking up much space. 5. Easy to Use: The portable docking station is designed to be easy to use, so you can use it easily, which is convenient and practical for you. Item Type: Docking Station Material: Aluminum Alloy Interface: type-c x2 + TF card reader + SD card reader + USB3.0x2 1 x Docking Station Satisfaction Guarantee: Customers are our top priority. If you find any problems with the product, please contact the seller immediately. We strive to provide satisfactory customer service.