Compatible with Huawei mobile phone and laptopSupports phone with USB 3.0 Type-C portManage all your data directly on your device. Built-in with TF/NM card slot, you can spend your storage as needed.Document reader for all common data formatsUSB-C Type C memory card /USB 2.0 to NM Nano and Micro SD TF card readerStrong anti-oxidation metal shell: the use of high-quality metal shell, the zinc alloy material has a texture solid metal. The surface is oxidized and colorful, which is not only light and elegant, but also greatly improves the heat dissipation performance of the card reader.USB3.0 high-speed transmission: Compliant with the standard of usb2.0 transmission and support usb1.1 transmission standard down, high-speed data transmissionHigh-speed reading and writing, exciting without waiting: the data reading speed reaches 90MB/s*, which easily meets the needs of smartphones and brings you a more enjoyable experience.Widely applicable to a variety of models: Support HUAWEI Mate20 series mobile phones/ HUAWEI P30, and will support more Huawei mobile phones to meet your needs.Mobile phone and computer, two-way compatibility: split OTG design, supports the connection of mobile phones, tablets, computers and t other Type-A/Type-C interface devices, allowing you to easily enjoy the convenience and fun brought by mobile storage.Color: SilverSize: 56.2*22*9.45mmQuantity delivered: 1 pieceProduct dimensions are all measured by hand, there are errors and the actual product shall prevail.Product color is affected by shooting light view and there is a slight color difference, which depends on the actual product received.