USB Micro SD/TF Card Reader USB 2.0 Mini Mobile Phone Memory Card Reader High Speed USB Adapter For Laptop AccessoriesDescription: Read and write TF support hot plug plug and play USB interface does not require an external power supply, mini size and portable specification: Material: plastic metal Colour: Black Installation method: external The pattern of the physical surface may vary and the function is the same. Specifications: Multi-function card reader Hi-Speed USB 2.0 card reader for direct reading of TF cards Package Included: 1* TF card reader Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.