Hi konno,

It has an external power supply, so no relief from the cable tangle.

is it bus powered or external powered

How much does it cost?

It's also very compact and doesn't take up lots of space at your desk/work station. Great for backups and the peace of mind you get knowing your stuff is safe.

I'm so glad I bought this. It's quiet and fast and can store a whole lot of films. Also good for backing up important data.