Capacity: 8TB<br/><br/>Product weight: 1.06kg<br/><br/>Size: 118mm<br/><br/>External output interface: USB 3.0<br/><br/>System requirements: -Mac OS X 10.7 or later, or Windows 8, Windows 7 operating system<br/><br/>SuperSpeed USB 3.0 port (required to support USB 3.0 transfer speed or backward compatible with USB 2.0 port at USB 2.0 transfer speed)<br/><br/>Seagate Mobile Backup app system requirements: ios 7 or later, Android 2.3 or later<br/><br/>Lyve software requirements: Mac OS X 10.9 or later, Android 4.1 or later<br/><br/>Welcome to my store, we will be happy to help you, please send me any questions, we will reply you within 24 hours