[Plug and Play & Fast Transfer] The card reader does not need to download any App/connect to WiFi, and can be easily transferred in an offline state. [Wide compatibility] sd/tf adapter is suitable for all mobile phones//pads/computers/cameras/drones with USB C ports/USB A/Lighting poot, and supports other devices with USB C ports and OTG functions (Android/Harmony OS) Note: Please make sure your iOS system is above 13 including 13. [Two-way transmission] Memory card reader supports batch uploading of photos/videos/files/transfers to your phone/notebook/PC, supports saving data from your phone/notebook/PC to SD card and TF card, which can free up your device memory and increase the running speed. [SD TF 2-in-1 card reader] The memory card reader adopts a dual card slot design, compatible with SD port (SD/SDHC/SDXC) and TF card port (Micro-SD/Micro-SDHC/Micro-SDXC), which can easily transfer, read and delete photos/videos/files (Word/Excel/PPT/PDF) in phone/pad/notebook/camera/drone, and can be quickly shared with family and friends or shared on social media (Note: SD card and TF card cannot be used at the same time, the maximum supported storage card is 1TB, and the supported card model is FAT32/exFAT) Note:Due to different production batches, the appearance of the interface , but it does not affect the use. Colour:White Material:ABS Package Contents: 1 * Memory Card Reader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.