SAMSUNG HX-MK20P22 2TB External HDD Hard Drive Memory Storage USBSpecificationsInterface: USB 3.0Specifications: 1TB or 2TBSupport Information: Internet HDD 2.5Compatible System:Windows 8/7/ Vista XP SP2, Mac OSSize: 82*118*14.7mmWeight: 130gWith SPEED REEVOLUTION USB 3.0Send up to 10x fasterExcellent compatibility and stable data transmission by supporting 900mAStylish high glossBurgundy color and chic gray colorAvailable in 1 TB and 2 TB capacitiesVarious data transmission and storageYou can protect your valuable data from security blind spots with encryption and coding technology.You can set password lock for backed up data.Automatic backup and scheduled backup of data in progress or completed