Good keyboard to use, great price and functionality. Very convenient format, lightweight and travels well. Key tip is to monitor battery life with the Fn + F2 keystroke. Battery life is surprisingly long — I went on for at least 3 months without recharging nor turning off the keyboard. Recharge via USB cord that comes with. The number pad is essential as I often need to type ASCII codes. I cannot speak to compatibility with non-Windows laptops as I am not a Mac user nor fanboy #boofriggs