Anonymous9 years ago000The receiver is non-unifying instead of unifying as specified. How can I pair it with a unifying receiver (with mac)? because I use a different mouse and don't want to need 2 usb sticks....Show in original language (German)louis7719 years ago • purchased this product+110purchased this product Helpful answerThis is not possible with this keyboard and mouse. You _must_ use the receiver supplied, otherwise no chance.Show in original language (German)Comment