for what it cost -lrb- and from Logitech -rrb- , this keyboard be awesome . I just switch over from use wire keyboard all my life , and I be fairly impress by this thing - it be size , it be weight , the freedom of movement it afford . the one and only complaint I have be that sometimes the radio connection seem to lag - I type in word , and they do not show up on the screen until several seconds later . this be rare , but it pop up here and there . you might want to give this second thought if you be into real-time online gaming .