1、Standard USB3.0 high speed transmission interface, transmission rate up to 5Gbps, automatically compatible with USB2./1.1, faster and more stable device data transmission. 2、Sturdy aluminum alloy shell body provides good heat dissipation, anti‑fall, shockproof, better protection of the hard disk, which is more stable and durable. 3、The product design is exquisite and stylish, compact and portable, and can be carried with you when you travel, work, and on business trip. 4、Providing multiple protections such as over current, over voltage, leakage and short circuit, always escort your hard disk data transmission. 5、With automatic sleep function, providing energy saving and environmental protection, protect your hard disk. Item Type: Hard Drive Enclosure Material: Aluminium Alloy and Printed Circuit Board Model: EB-230U3 Support Capacity: 6TB(Maximum Supported Capacity,Not Inclube Hard Disk,No capacity) Transmission Interface/Rate: USB3.0(5Gpbs)/USB2.0(480Mbps) Colour: Black Power Supply: AC Power Input: 100-240V DC Output: 12V Support Hard Disk: 2.5 Inch SATA-1/2/3 Hard Disk/SSD Support System: Suitable for Windows XP, for Windows Vista, for Windows 7, for Windows 8, for Windows 10, for OS X 10, for Linux. 1 x Hard Drive Enclosure 1 x Cable 1 x Screwdriver 1 x User Manual