I was seeking for a little keyboard that I could carry with me everywhere I went, one that was lightweight and portable and could connect wirelessly to a variety of devices. There are drawbacks to using this keyboard; if you use it exclusively for an extended period of time (like I have been doing for several months), you may find that you temporarily lose the ability to type when you switch to a standard keyboard. I am generally extremely happy with the keyboard, and when the time comes for me to replace it (my keyboards wear out after a few years), if I can't find one that is better than this one, I will buy it again. Be careful; things like the absence of a number block, an IR connection, or an LED backlight - are not disadvantages because they shouldn't be in the product, so don't read reviews that list them as flaws. The majority of reviews you can find are written by people who didn't read the product's description or its features.