Avolusion Portable Storage System (HD250U3-Z1) 640GB Ultra Slim 2.5" SuperSpeed USB 3.0 Portable External Gaming Hard Drive (Black) is designed to attract the eyes of user at a glance with durable chassis external hard drive. The Avolusion HD250U3-Z1 640GB Hard Drive endeavors top quality design in durable case, with slim trimming, which make the Avolusion HD250U3-Z1 640GB 2.5" USB 3.0 External Gaming Hard Drive a fine piece of storage device on your palm.

You can connect these to your Game Console USB 3.0 port to expand your Game console storage capacity instantly! It is fully compatible with your Game Console. (XBOX One Pre-Formatted). SuperSpeed USB 3.0 Transfer Rate up to 5.0 gbps extreme fast performance!
Features:

Ultra Slim & Lightweight
Build-in 640GB Capacity Hard Drive
Easy Installation
Stylish Design
USB Bus Powered (No additional AC Power adapter required)