🌟Card Reader🌟 • Able to connect to Apple devices such as IPHONE/IPAD • Up to 80MB/s read speed, can transfer 300MB files in 4 seconds • A memory card can be inserted to expand the device capacity (the product does not include a memory card) Supports memory cards from 8GB to 128GB Both the value of the key ring to carry and convenient ❤️ I don't have to worry about the capacity of my mobile phone is too small when I travel in the future, it's great👍