Dell Premier MS7421W Mouse silver

Easy to charge, sensitive to desired placement, great interface-ability.Highly recommended!

Been a programmer for 35 years and been through hundreds of mice. These are the best by far. Very accurate, can still use while charging if needed (about once every 4-6 months.) Highly accurate and buttons, scroll and side scroll clicks all programmable. Just a great device. So light, it feels cheaply made - but it's not. It's a precision instrument.Not a gamer so - can't comment on that. But the resolution is around 2400 dpi and fast. So....

If I had 3 computers that I used it'd be great. But I use it with 2. I sent it back to get the logitec one that switches between 2 computers.

I tried the lesser expensive versions and came back to the quality of this Dell mouse. I now own two. Worth the price, in my opinion.

This is a nice contour mouse and it handles quite well. My hand does not tire from using it.

The mouse would synch up for a while, then frustratingly would simply refuse to work at all, even though the computer said it was paired. Even when it did synch up with my Dell computer, it kept shifting from setting to setting amongst the three light settings, and I constantly had to fidget with it.A very frustrating and defective device. I threw the MS7421 in the garbage yesterday, when no matter what I did it would not synch with its namesake computer, despite plenty of charge. It seems many other users found theirs to be trouble free, maybe I got a lemon of a device.

I like this rechargeable mouse.

No readable manual was included with product.

De momento funciona muy bien, aunque concuerdo con algunas descripciones, es mouse de tamaño pequeño por lo que si tienes manos muy grandes será poco ergonómico.En cuanto al material, realmente es bueno mas no excelente.Actualizaré después de usar el mouse durante un tiempo.