Avolusion 640GB USB 3.0 Portable External Hard Drive for Windows XP/Vista/7/8/10

The Avolusion HD250U3-Z1 640GB Hard Drive strives for top quality design in a durable case, with slim trimming, which makes the Avolusion HD250U3-Z1 640GB 2.5" USB 3.0 External Hard Drive a fine piece of storage on your palm. These can be connected to your USB 3.0 (or USB 2.0) connection to rapidly increase the storage space on your Windows OS laptop or desktop! Any Windows OS is totally compatible with it. (Pre-Formatted for Windows NTFS). Extremely quick performance with SuperSpeed USB 3.0 Transfer Rate up to 5.0 gbps!

Features:

• Extremely thin and light
• Simple Installation
• Elegant Design
• Connect and Play
• Swappable Hot
• Hard Drive with 640GB of Internal Storage
• Bus Powered USB (No additional AC Power adapter required)

Specification:

• Capacity :640GB
• Weight: one pound
• USB 3.0, external interface
• Model :HD250U3-Z1-640GB-WIN
• SATA II/SATA III Internal Interface
• USB-powered as the power source
• There is no need for additional AC power.
• Supported System :Window XP/Vista/7/8/10
• Dimensions of the device: 3" (W) x 5" (L) x 0.5" (H)