Selling because I no longer use it. 【Automatic Backup While Charging】Automatically backs up photos, videos, and other data while charging. Once set up in the dedicated app, simply plug your smartphone into the Hyper+Cube to automatically charge and back up data. Backing up about 1000 photos takes about 30 minutes. 【Compatible with All Devices】The Hyper+Cube works not only with iPhones and Android smartphones like Xperia, but also with iOS and Android-based iPads, iPad Pros, and Android tablets. 【No PC Needed, Manage and Restore with Dedicated App】The dedicated app allows you to access content such as saved photos and videos. You can view and stream backed-up data. 【No Internet Connection Required】No need to connect to the internet, solving the problem of reading photos and videos, making it very useful when you want to import them to a PC to create documents. 【Contact Backup】You can also back up contacts in the "Contacts App." It's very helpful in both private and business settings, as it protects your important contacts if something goes wrong with your smartphone. 【Backup Resume System】Even if you disconnect it mid-way, the backup will resume when you reconnect. You can go out during the backup process without any problems; the backup will continue when you return home and reconnect. 【Easy Data Transfer with PC Connection】When connected to a PC or Mac, it also functions as a regular Micro SD card reader. You don't need to prepare another reader to read backed-up data from your computer. It can also be used to read photos taken with a camera. 【Can Also Be Used as a Charger】When used by plugging it into a USB port, it can also be used as a charger. 【Excellent Cost Performance】The Hyper+Cube has a reasonable price, and unlike cloud services, there are no monthly fees, so you can use it with peace of mind without worrying about recurring additional costs.