SanDisk USB 3.0 Ultra 32GB

The SanDisk Ultra and the SanDisk Ultra Flair, both offering 32GB capacity and USB 3.1 (Gen 1) connectivity, cater to slightly different user needs regarding speed and durability. The key performance distinction lies in their transfer rates, where the Ultra Flair offers significantly faster sequential performance with a read speed of 150 MB/s and a write speed of 60 MB/s, compared to the Ultra's 100 MB/s read and 10 MB/s write. Design-wise, the Ultra features a retractable connector for protection, whereas the Flair utilizes a more robust all-metal casing, though it lacks the retraction feature. Furthermore, the standard Ultra includes software support for both encryption and password protection, features shared by the Flair. Ultimately, the Flair is positioned as the faster, more durable option, while the standard Ultra is the more budget-friendly choice with its space-saving retractable design.