The SanDisk Ultra Fit 256 GB is an ultra-compact USB‑A flash drive boasting a “plug-and-stay” design—it sits flush in your device for convenient, long-term extended storage. It uses USB 3.2 Gen 1 (also known as USB 3.1 Gen 1) and delivers fast performance with read speeds up to 400 MB/s, while write speeds typically reach around 50 MB/s in testing. It also includes SanDisk SecureAccess software for AES-128 password protection and RescuePRO Deluxe for data recovery.The drive comes with a 5‑year warranty.