Feature Fine craftsmanship, all-aluminum body. Mini portable and easy to carry. Meet the multi-port expansion requirements of the device. Performance characteristics: USB3.0*1 theoretical speed 5Gbsp, standard USB3.0. USB2.0*3 theoretical speed 480Mbps, standard USB2.0, to meet the needs of multi-port expansion. Description: Product name: 4-in-1 USB hub USB interface type: USB3.0/USB2.0 Features: drive free; Low latency; High speed connection Compatibility:Compatible with Windows, MacOS, Linux and other systems Size: 1.7cm * 20.6cm Package included: 1 * 4 port USB Hub note 1.Suitable for type-c port computer and mobile phone data transmission expansion, standard USB3.0 theory 5Gbps high-speed transmission, can actually SUB2.0 multi-port expansion. 2.such as: mouse, keyboard connection, peripheral device connection, downlink to the mobile phone through the USB portMulti-port splitting such as charging. 1. We maintain a high level of responsibility for our customers and are as responsive as possible to the needs of our guests. 2. If you have any questions about our products, please contact us in time, we will solve it for you immediately! 3. Due to the different display devices, the color of the products may have some discrepancies, hope you can understand. 4. Due to the different photo shooting angle, the actual shape and size of the product may not be consistent with the picture, please refer to the description of the product size, everything shall be subject to the physical object received. 5. Thank you for your purchase, we sincerely wish you happy every day.