This dual-head USB C & Lightning card reader is built for efficient transfer and charging. With USB 3.0 and USB 2.0 ports, Micro SD and SD slots, plus dedicated USB C and Lightning charging ports, it supports simultaneous charging and data transfer. Transfer speeds reach 20MB/s~30MB/s for quick import of camera photos and videos to for Apple for iPhone or compatible for Samsung Galaxy devices. Built from sturdy ABS material, it withstands heavy daily use. Plug-and-play design needs no drivers, and it is suitable for Apple for iPad, MacBook, Android phones, and computers. Note: It cannot read two cards at once, Lightning port requires iOS 13 or above, and charging ports are for charging only. (for Apple devices enable mouse function via: “Settings” - “Accessibility” - “Touch” - “AssistiveTouch”.)