Stmagic Pendrive for iPhone 128GB 256GB IOS Memory Stick Lightning USB Flash Drive For for Iphone7/8/9/11/12/13 / Ipad Macbook Window Android

APP: Newflash Pro. 1: When you plug the U-Disk,The iphone will automatically pop up the installation prompt. 2: You also can download App from App store. 3: You can back up your data from iphone to usb flash drive. There are more functions in the manual.

Feature: Support System： iOS8.0 and aboved/Windows/Mac OSX/Android/Linux. Support Android： Android 5.5 and aboved(with OTG Function). About use ：Plug and Play (software needed from store) Interface type of usb flash drive : USB2.0/Lightning. Interface type of usb cable: USB2.0/Micro usb. Body ：Glass material/Aluminum alloy Safety : Dustproof,Shockproof,Touch ID With iphone. Weight :18g. Size: 28.4*35.65*6.2mm. Operating Temperature (0º C to 60 º C). Storage Temperature (-20º C to 85º C).

About capacity: 32GB Approximately 28 GB-30 GB. 64GB Approximately 56 GB-60 GB. 128GB Approximately 110 GB-124 GB. 256GB Approximately Vendors are using decimal arithmetic: 1MB = 1000KB, 1G = 1000MB calculated, but the operating system is using binary arithmetic: 1MB = 1024KB, 1GB = 1024MB. So there are some differences between display capacity and nominal capacity of flash memory products.