SanDisk Ultra 256GB USB 3.0 Flash Drive (SDCZ48-256G-GAM46) – High-Speed 130MB/s

Reliable 256GB USB 3.0 storage for school, work, and home.

The SanDisk Ultra 256GB USB 3.0 flash drive is an everyday drive for students, office workers, and families. It reads at up to 130MB/s, works in both USB 3.0 and USB 2.0 ports, and includes SecureAccess encryption software for private files.

Why USB 3.0 Matters for Everyday Storage

Many users still carry USB 2.0 drives that read at around 30MB/s or less. Opening large files or copying a photo library from them takes a long time.

The SanDisk Ultra USB 3.0 256GB drive reads at up to 130MB/s over USB 3.0, several times faster than USB 2.0 drives, and it remains backward compatible with USB 2.0 ports.

256GB comfortably stores school and work projects, presentations, and photo collections, with room for regular backups.

Everyday Backup and File Sharing

Use it for weekly document backups, media for TVs and car stereos that read USB storage, or sharing files between home and office computers.

Simple Storage for Students and Offices

A single drive can carry coursework, presentations, and reference files between home, school, and the office.

SecureAccess lets you keep private documents in an encrypted folder.

How to Use the SanDisk Ultra 256GB USB Drive

1. Plug the drive into a USB Type-A port, ideally a USB 3.x port (often marked blue or SS) for full speed.
2. Open the drive in File Explorer or Finder and drag files to copy them.
3. To store files larger than 4GB, back up any data and reformat the drive as exFAT.
4. Eject the drive in your operating system before unplugging it to avoid data corruption.