From the manufacturer

Product Dimensions  ‎11.71 x 8 x 1.47 cm  170 g
	Plug and Play With no software to install, you'll find installation has never been easier. Just plug it in and go.	Fast File Transfers Works with USB 3.0 and USB 2.0 to deliver fast transfer speeds.

Storage to Go

Sometimes adding extra storage isn't enough; you may need to take your files with you. The Expansion Portable external drive is perfect to take on the go.

Ready to Use

With no software to install, the Expansion Portable drive is ready to use immediately. Simply attach the USB cable to your computer and you're ready to start sending files.

USB 3.0 and 2.0 Compatible

Works with USB 3.0 to provide ultra-fast transfer speeds as well as USB 2.0, so you don't have to worry about hardware compatibility issues.