Summary: Bought one for myself, then one for the boss because she liked mine, and now one for a co-worker who deserves to a friendly bonus for helping out with my training. Definitely makes a small desk feel so much bigger with exact precision.
Summary: I purchased this Microsoft Mobile Mouse 3000 V2 with Nano receiver some months ago for a seldom used notebook computer. Everything seemed to work initially, except that very occasionally the mouse pointer started 'jumping' erratically within perhaps a 4cm radius on the screen. Unplugging the receiver temporarily seemed to solve the problem. Now that a few months have passed, this 'jumping' is almost constant whenever I use that notebook.