Product Overview: Seagate One Touch 1 TB External HDD (STKY1000400)
Key Features
Storage & Interface:
Capacity: 1 TB of portable storage.
Interface: USB 3.2 Gen 1 (USB 3.0) — backward compatible, bus-powered for easy plug-and-play use. 
Security:
AES-256 hardware encryption enabled via password protection to keep your data secure. 
Design & Portability:
Compact 2.5-inch HDD enclosed in a brushed metal/aluminum casing.
Dimensions: ~114.8 × 78 × 11.7 mm; Weight: ~148 g — highly portable. 
Backup & Sync Software:
Comes with downloadable Seagate Toolkit which allows on-demand and scheduled (hourly, daily, weekly, monthly) backups, plus folder mirroring. 
Included Subscriptions & Services:
Rescue Data Recovery Services (3-year coverage). 
6-month Mylio Create Plan for photo organization and syncing. 
6-month Dropbox Backup Plan, enabling cloud backup of files from one computer and one external drive. 
Note: Some retailers list a slightly varied offer—like 1-year Mylio Create and 4-month Adobe Creative Cloud plan—but the 6-month Mylio + Dropbox bundle is standard. 
Compatibility & Formatting:
Preformatted as exFAT, compatible with Windows and Mac. Reformating may be needed for Time Machine backups. 
Performance:
Typical transfer speeds up to around 120 MB/s. 
Driven by a 5400 RPM spinning hard drive—ideal for general storage and backups but not as fast as SSDs. 
Warranty:
Covered by a 3-year limited manufacturer warranty, typically carry-in.