Western Digital My Passport Essential 2.0 Wi-Fi 640GB Blue

640GB, NTFS, USB 2.0, 480 MB/s, Password protection, 256-bit Encryption, Blue <b>WD quality inside and out.</b>

My Passport portable drives are the world's best selling drives. There's a reason. We've been making hard drives for 20 years and we know how to protect your data.

<b>USB 3.0 plus USB 2.0.</b>

A single drive with universal compatibility today and next-generation speed for tomorrow. Use it with USB 2.0 now and step up to USB 3.0 speed when you're ready.

<b>Ultra-small portable drive</b>

Lightweight, stylish and easy to carry, this drive is powered directly from the USB port on your PC. No separate power supply is needed.