Quick rundown of Seagate Expansion main features
Super easy to use just plug it in and you are ready to go
Both compatible with USB 3.0 and USB 2.0
Out of the box in NTFS but you can reformat it into HFS
Capacity up to 4TB
Warranty 1 year
Powered by USB port
Seagate Expansion – Product specifications
Drive type – Bus powered portable external hard drive
Connection options – USB 3.0 and USB 2.0
Internal drive speed – 5400RPM
Available capacities(New model) – 500GB, 1TB, 2TB, 3TB and 4TB
Available capacities(Old model) – 500GB, 1TB, 1.5TB and 2TB
Software included – No software
Product dimensions – 4.8 x 3.2 x 0.6 inches(12.2 x 8.1 x 1.52cm)
Product weight – 5.9 ounces(167.2 grams)
Windows XP or later; Mac OS 10.4 or later
Warranty – 1 year