Canon Calculator Mouse

If you are looking for a great, ergonomic mouse, this is NOT it. With all the great, rounded controllers out there, you have to really need the ten-key/calculator to want to consider this mouse. I do, so I did. The way this bluetooth mouse works is you open your computer's calculator, enter the numbers on the mouse and the press the Send key on the mouse. The numbers go into the calculator instantly. Seems kind of silly doesn't it? Well, I don't use it for the calculator function. I have an XPS computer that has no number pad. It really sucks to enter account numbers or credit card numbers. With this sucker, I should be able to type in the entire number series, quickly, and just hit send, which will be very convenient. The mouse can also be customized just like any other pointing device. Only time will tell if the device's awkward shape will be enough to make it's ten key capability not worth having. This thing really does feel uncomfortable in the hand. I'll keep you posted on how it works out. (UPDATE 03/03/12) I purchased this for easy numeric entry. I was hoping for a 10-Key quality. It's not there. This is certainly no 10-Key calculator. The big disappointment, though, is that the numeric screen will not hold an entire credit card number. With this mouse, you enter the numbers into the mouse, hit "send" and the number is placed in the field you have selected on the screen. Unfortunately, there are not enough spaces on this calculator/mouse to "send" the entire credit card number, so I end up entering it with the keyboard, top numbers. The product has really turned out to be a disappointment to me. I should have just upgraded to a keyboard with an attached 10-Key set-up.