Feature:1. High Speed: This hard drive enclosure provides maximum 5Gbps transmission rate and USB3.0 interface.2. Aluminium Alloy: This 4TB HDD enclosure adopts aluminium alloy shell, which ensures good heat dissipation performance.3. Plug and Play: This 2.5in hard drive case supports hot swap and plug and play, providing great convenience.4. LED Indicator: This hard disk case adopts fashionable blue LED indicator, adding more lustre to your life.5. Wide Compatibility: This external hard drive case is suitable for laptop, desktop and OS X tablet.Specification:Item Type: Hard Drive EnclosureMaterial: Aluminium AlloySupport: 4TB(Maximum Supported Capacity,Not Inclube Hard Disk,No capacity)Interface: USB 3.0.Package List:1 xHard Drive Enclosure1 x Screwdriver2 x Screws1 x USB Cable1 x Storage Bag