Summary: I use a laptop and I am a teacher, but entering grades is difficult with the horizontal strip of numbers, so the keypad was exactly what I needed. It is durable, looks nice, makes entering grades tons faster, and it was very affordable. Thanks!
Excerpt: I have migrated from a desktop to a laptop for many reasons. The biggest thing I missed was the numeric keypad along the right side of the keyboard. I found this product and was thrilled. This little gem was exactly what I hoped for. It plugged into the USB port, no fuss, and I began using it. It has saved me lots of time and aggravation over typing using the numbers on the top of the QWERTY keyboard.
Pros: Comfortable Design, Easy To Set Up, Fast Response, Highly Compatible, Highly Portable