【High-Speed USB 3.0】High speed data transfer up to 5 Gbps, movies, music, and more in seconds. Let your USB-C devices compatible with USB drives and any other USB devices. Use old USB Cables with the new USB-C wall charger. Charge speed up to 5V@1A. 【Mini Design】Provide great portability and convenience and compact enough to carry it everywhere you go. 【Durable Aluminum Body】High quality components ensures longer life span.Plug in again and again, with a state-of-the-art design that resists damage.The premium internal engineering design,shielded from conflict between Wifi 2.4Ghz and USB 3.0. 【Compatible With All】Compatible with any tablets and smartphones with a USB Type-C port connector including the Samsung Galaxy S9/S9 Plus/S8, Huawei P20/P20 Pro and other devices which have type-c port. 【Lifetime Warranty】We focus on USB-C accessories, and we stand by our products, bring better alternatives for you in the USB-C accessories Feel free to contact our top-notch customer support team with any questions or concerns. we solve most issues within 24 hours.