Model NameModel NumberCapacityInterfaceExpansion 1TB Portable External STEA10004001TBUSB 3.0Expansion 2TB Portable External STEA20004002TBUSB 3.0Expansion 3TB Portable External STEA30004003TBUSB 3.0Backup Plus Slim 500GB Portable External STDR10001001TBUSB 3.0Backup Plus Slim 1TB Portable External STDR10001001TBUSB 3.0Backup Plus Slim 2TB Portable External STDR20001002TBUSB 3.0Backup Plus 4TB Portable External STDR40001004TBUSB 3.0Backup Plus 5TB Portable External STDR50001005TBUSB 3.0Backup Plus fast 4TB Portable External STDA40001004TBUSB 3.0Wireless Plus 1TB Portable External STCK10003001TBWiFi,USB 3.0Wireless Plus 2TB Portable External STCK20003002TBWiFi,USB 3.0Wireless Plus 500GB Portable External STCK30003003TBWiFi,USB 3.0Wireless Mobile 500GB Portable External STDC500101500GBWiFi,USB 3.00shares Share Tweet Pin LinkedIn