I have a lot of clutter on my desk, and so I appreciate an organizer like this that hangs off the desk to give me more space.  It's large enough to hold a lot of random things, and the clamp is sturdy enough that it doesn't feel like things can get easily knocked off.  I like the little touches like the notch for your device cables to come through.  

Be sure to watch for the thickness of your desk, as this will not clamp on to a non standard desk.  The only other thing I wish was this was a better looking organizer.  Otherwise it does the job to help declutter my desk.