when I order this item , it be list as a Rii minus keyboard . what I receive be the favus brand keyboard . Amazon have since correct the listing to accurately represent what you be get . the FAVI keyboard look the same as the Rii , but I do not know if there be any difference . the rius seem to get good review , so I be pretty surprise by the performance of my keyboard . the keyboard & trackpad work fine if I be within about 3 foot from the usb receiver . but if I try to use it in my normal seat position -lrb- ~ 10 foot away -rrb- , I have to hold the keyboard up and forward -lrb- closer to the pc -rrb- in order for it to work . even then , it miss keystroke and mouse movement very often . fortunately I do not have to use it very often . it would drive I crazy if I do not have a media center remote control to handle most interaction with the pc . the usb receiver be install in a front-panel usb jack on my pc , so there should be no reason that I have such bad reception .