Cons: Cheap paint that wears off quickly. Extremely short receiver distance (under 3 feet at most). Tendency for mouse and receiver to stop communicating especially after reboots. Middle mouse button finicky (counting scrolls as clicks and vice versa).
Pros: Looked like it had the features I wanted, default buttons, scroll button, good looking, "fits" well
Cons: Thought the simple 1 2 3 .. instruction were too simple. The thing NEVER has worked. I downloaded the software as they suggested (" additional features"). Still never worked. Some1 sugg conflict with wireless phone.