But its a slightly newer model and it's all black and blue. Little hairs get close to the laser and confuse the crap out of it sometimes, and it took forever to calibrate the wheel, but I eventually got it working proper and it's the best mouse I've ever had.
i just got a logitech cordless duo...and im confused about the mouse charging...do i only charge when the mouse light turns red? or should i charge like over night...? thanx