when it work as advertise , the keyboard be great , touchpad and keyboard make web surfing from the couch enjoyable . con : ----- 1 -rrb- short range , also report by other here . my couch to my htpc be about 8 ft. . at that range , the touchpad become arkward to operate . I try move the receiver to my htpc 's front usb port . do not help . 2 -rrb- I read about this from a negative review before I buy it but think maybe that customer be just unlucky . well , turn out I be unlucky too . it work for about 2 week of occasional use then it stop work . nothing i try work . try recharge battery to full . try cycling keyboard power . try cycling pc power . try change usb port . it just would not sync up . get it return . thank goodness for Amazon 's top notch return service .