this keyboard work as describe and I think it be great . if you strictly use MCE or extender , then you have to give this 5 star . that be what it be make for . it boast a solid build , small and light , thin and comfortable . all the button be where they should be and work properly . the ` pointer ' -lrb- mouse alternative -rrb- be goofy , but work if you have half a brain . you have to keep in mind that half these review from the computer section be from half-wit expect something that be not really there . overactive imagination and no technical know-how : P.