It was The Optical Blue vs the Wireless Laser 5000. Wireless Laser won. With it’s 1000 DPI sensor, white laser, wireless, and side scrolling technologies this mouse was worth the extra $15. The Wireless laser mouse has a scroll wheel with side scroll capability, two side buttons, HiDef laser, very heavy weight :-p, soft gliding pads, and a 6 foot range. The mouse is Black and gray with silver accents on the buttons and such. It has a textured bottom piece and a smooth gray top shell that is very glossy. A smooth scrollwheel accents the top. The scroll wheel is nice as it doesn’t give that “Clicky feel”, instead giving a nice fluid spin motion. Side scroll works be pressing the wheel to the left or right in it’s little caddy. The mouse takes two AA batteries (included) . Microsoft states battery life is six months. The mouse has a 5 year warranty.


