Pros: I plugged this card into the pci slot easily. It has pins for front bezel usb port, which very convenient. It was recognized by Windows XP and driver automatically installed.

Cons: No Negatives at this time!!!

Overall Review: Great product!!! I would recommend to any windows users. It is backward compatible with 1.1 USB technology.

Pros: Great wireless optical mouse. Highly recommend to ladies with small hands. Very responsive !!!!

Cons: Hard to draw with this mouse because of the jumpy cursor.

Overall Review: It is exactly what I wanted. I would recommend it to laptop users extremely tired of the mouse touch pad. I have purchased three of these for ladies in my family.