Unleash the potential of your device with UltraProlink UL1054 iExpand – USB Type C 3.1 (Gen 1) to USB 3.0 x  4 port Hub with 5 Gbps Superspeed. Connect up to 4 USB devices / peripherals to your Laptop such as external hard drives, Printers, USB flash drives, mouse, keyboard, USB headphone, card readers, gaming controllers. Don’t feel limited by the absence of enough USB ports on your device. Connect multiple external hard drives simultaneously & power them via the DC port ( charger not included). Enjoy data transfer rates up to 5Gbps - 10X faster than USB 2.0 Hub(480 Mbps), which can transfer HD movies or files in just seconds. Inbuilt LED indicator verifies connection & data transfer status. The 24cms long Cable flexible is perfect for use with desktops which may be kept at a distance. Simply Plug & Play- No Need to install any drivers. When using with Smartphones & Tablets please ensure OTG functionality is available & Turn it on. Note : When connecting multiple devices that require high power like tablets & Hard drives the hub will need external power source 5V/2A .