Have anintermittentfault with keyboard space bar on Acer all-in-one PC asyou can see from thisreview. Persevered for a week and a half before contacting SaveOnLaptops returnsdepartment after transferring dataand software fromoldlapttop. Returns require the return ofthewhole PC, notjust the keyboard, mouse and dongle, leaving me with no computer and thetimeconsuming task of uninstallingandreinstallingonthereturn or replacement computer. Rather than return the wholecomputer, I havedecidedthatit is more efficientto buy athird party wireless keyboard/mouse combo. Unacceptable customer service for alow costkeyboard replacement. I have given2stars as otherwise the computer is find so far.