I had to replace a previous wireless keyboard that died after less than three months of use. I decided to go to something branded because the cheaper option did not do me any good. I have to say I was sceptical, but now I do not regret my choice. This keyboard is light and feels really nice. The keys are large and positionned in sort of a wave that makes them easily accesible when typing. I use it for my desktop that is linked to my flat screen tv, so I need some distance to be able to work comfortably. That is where the keyboard reaches its limit or I should actually say the mouse. It loses accuracy over 2 meters. It is a small inconvenience for what is overall a great product. I highly recommend it.