Universal for mobile phones/computers Multifunctional card reader Easy to read Fast transfer, batch copying of photos is faster, and large files can be read easily. Transmission is faster and more stable Easily read data from multiple devices Insert the TF card into a USB flash drive, support camera SD card reading, compatible with multiple devices, and easily read data. Interface: USB2.0/8pin/Micro USB/Type-C Size:59.6mm*8.8mm*47.8mm Compatible systems: For ios 8 and above/For osx/For Windows/For Linux/For Android Reading and writing speed USB2.0: (read 15MB/s, write 8MB/s) 8 pin (read 15MB/s, write 8MB/s) include:1set multi-function card reader 1. We maintain a high level of responsibility for our customers and are as responsive as possible to the needs of our guests. 2. If you have any questions about our products, please contact us in time, we will solve it for you immediately! 3. Due to the different display devices, the color of the products may have some discrepancies, hope you can understand. 4. Due to the different photo shooting angle, the actual shape and size of the product may not be consistent with the picture, please refer to the description of the product size, everything shall be subject to the physical object received. 5. Thank you for your purchase, we sincerely wish you happy every day.