Trancend 4 Tb Black

Transcend 4TB Portable External Hard Drive USB Type: micro USB to USB Type A Connection Interface: USB 3.1 Gen 1 Capacity: 4TB Storage Media: 2.5′′ HDD Operating Temperature: 5°C (41°F) ~ 55°C (131°F) Operating Voltage: 5V Operating System: Microsoft Windows 7 | Microsoft Windows 8 | Microsoft Windows 10 | Mac OS X 10.7 or later | Linux Kernel 2.6.31 or later