BuzzTV ARQ-100 Wireless Air-Mouse Keyboard Remote is compatible with ALL BuzzTV Boxes BuzzTV XPL 1000 Set Top Box BuzzTV XPL1500 Set Top Box BuzzTV XPL1900 Set Top Box BuzzTV XPL2000 Set Top Box BuzzTV XPL3000 Set Top Box BuzzTV XPL3000 Basic Set Top Box BuzzTV XPL3900 Set Top Box BuzzTV XR4000 Set Top Box BuzzTV XRS4000 Set Top Box BuzzTV XR4500 Set Top Box BuzzTV XRS4500 Set Top Box BuzzTV XRS4500 Max Set Top Box BuzzTV VidStick ST4000 Stick BuzzTV VidStick + Stick BuzzTV XR4900 Set Top Box BuzzTV XRS4900 Set Top Box BuzzTV Essentials E1 Set Top Box