Specifications Brand: WD Model: My Passport Capacity: 1 TB Color: Black Interface: USB 3.0 / USB 2.0 compatible Auto backup with included WD Backup software Password protection with hardware encryption Easy to use, Trusted drive built with WD reliability 1-year warranty Brand: WD Name: WD Backup Plus Slim Model: STDR2000301 Storage Capacity: 1TB, Connection: USB 3.0 Backward Compatible with USB v2.0, Protect your data with easy flexible backups Compatibility: Windows: XP SP3, Vista, 7, 8, Mac OS X Brand WD SKU 100860145_NP-1021440186 Model WD My Passport