Nice Idea, but too many frequently used Keys require multiple Key Combinations to use. I would have liked the ability to choose which Keys are "Normal" and which are "Special Function" requiring Multiple Keys to use. I will keep it, as it is very Portable, Small and Wireless, but I doubt I'll use it much, if ever.
I purchased this item because i needed an all in one keyboard / mouse combination for my media center. I paid around $24, it was on special. This keyboard / Mouse device is smaller than a DVD plastic case, its about 6" wide, 4" tall, and about 1" thick. it is very small , very easy to store. The light sensor is great, no need to turn on any lights, open the lid, the keys light up, close the lid, the keyboard goes to sleep, extends batty life.
I just have one issue, u have to press the keys firmly, sometimes hard, but i do allot more scrolling and clicking, very little typing.
IOGEAR's GKM571R is the latest ergonomic palm-sized mini wireless 2.4 GHz wireless keyboard with built-in optical trackball, left and right click buttons and scroll wheel with LED backlight technology for the evolving digital living room. The wireless keyboard with built-in optical trackball allows you to work up to 33 feet away from your home theater living space to control and navigate your home theater computer / laptop and or video game console like never before. The intuitive wireless interaction changes the way you get and drive your multimedia and entertainment content.