How long do flash drives last?

Modern flash drives last 10+ years for data retention and 10,000-100,000 write cycles. For typical use (occasional file transfers), they outlast your need for them. Do not store your only copy of important files on a flash drive — always have a backup.

Are flash drives still useful in 2026?

Yes. Cloud storage requires internet — flash drives work anywhere. They boot operating system installers, transfer files between air-gapped computers, share large files without uploading, and serve as physical backups. Every tech toolkit should have one.

Best Thumb Drives 2026