ySky 256GB 4in1 フォトスティック iPhoneフラッシュドライブ用 USBメモリースティックフラッシュドライブ iPhone

This article covers ySky 256GB 4in1 フォトスティック iPhoneフラッシュドライブ用 USBメモリースティックフラッシュドライブ iPhone.

Overview

The ySky 256GB 4in1 Photo Stick is a versatile external storage device designed to solve storage shortages on iPhones, iPads, and other devices. It integrates four interfaces — USB, Lightning, USB-C, and micro USB — into a single compact unit, allowing seamless file transfers between smartphones, tablets, and computers. With 256GB of capacity, it is ideal for backing up photos and videos or carrying important files on the go. This device supports one-click backup via a dedicated app, making data protection simple and reliable. When connected via USB 3.0, it delivers read speeds up to 80MB/s and write speeds up to 40MB/s, handling large files efficiently. Over Lightning, speeds are 15MB/s read and 10MB/s write, which is practical for everyday photo and video backups from iPhones and iPads.

Connectivity & Compatibility

The ySky 256GB 4in1 Photo Stick features the following interfaces: USB 3.0 (Type-A): High-speed data transfer with Windows and Mac computers Lightning: Compatible with iPhone 17/16/15/14/13/12/11/8/7/6 series, SE/XR/XS/XS Max/X/5S, iPad 5/6/7/8/9/10, Mini 2/3/4/5/6, iPad Air/iPad Pro series, and iPod USB-C: Works with iPad Pro, MacBook, Android smartphones, and OTG-enabled devices micro USB: Supports older Android phones and tablets It supports iOS, iPadOS, Android, Windows, and macOS without requiring additional drivers. The dedicated ySky Photo Stick app enables automatic photo/video backup, file management, and encryption for privacy protection.

Product Info

The ySky 256GB 4in1 Photo Stick is an entry-to-mid-range external storage product available on and other online retailers. Priced around ¥28,000, it offers good value considering its 256GB capacity and multi-interface design. The package includes only the drive itself — no extra cables or adapters are needed. Warranty is typically 1 year from the seller. In the market, this product positions itself as an all-in-one solution for users who need to move data across multiple platforms. Its key differentiator is the four-interface design, which eliminates the need for separate adapters or cloud services when transferring files between iPhones, Android devices, and PCs.

Best Use Cases

The ySky 256GB 4in1 Photo Stick is best suited for: Users running out of iPhone/iPad storage: Offload photos and videos to free up device space. The one-click backup feature makes regular backups effortless. Multi-platform users: Ideal for those who juggle between iPhone, Android, Windows PC, and Mac. One drive handles all file transfers without compatibility headaches. * Travelers and commuters: Store movies, music, and photos directly on the drive and play them on iPhone or iPad without needing an internet connection. Perfect for flights or offline environments.