Summary: I have been using this mouse since last 2 years. No problems at all. I would have given five stars if it had USB compatibility. Just for a note: I bought this product for $5 (After 20 mail in rebate). So if you get a good deal go for it!
Summary: I really like the mouse. It's convenient and environmentally friendly since you can charge the batteries on the go. It would be nice if the cable actually also worked as a wired mouse so that it doesn't take up 2 USB ports if charging and using the device. Worked fine with Ubuntu Hardy.
Summary: I was looking for a remote PowerPoint presentation controller but all the dedicated ones I found had too little power and their built-in laser pointer drained the batteries much too quickly. If I was going to use a separate laser pointer anyway, I may as well get a controller to use for other things as well - like a small RF mouse! This one looked great because it was small and had good range.
Excerpt: Hace poco menos de dos días tengo este ratón (mouse) inalámbrico y óptico, un periférico muy útil y practico, que para comodín de mi ordenador de sobremesa me viene como anillo al dedo, aunque lo utilizo también en el ordenador portátil. Su tamaño es mediano si tenemos la perspectiva de un ratón de sobremesa normal, me llamo la atención por su versatibilidad y su autonomía, y la verdad es que en estos dos días que lo llevo usando me va pero que muy bien.