Satellite TV Receiver; Supports Variety Of Apps/ Can Be Customized With Accessory Products To Be Used As A DVR/ Integrate Local Over-The-Air Channels In To The Program Guide And Even Stream Video When Used With Optional Adapter; High Definition Receiver; Two USB Ports; 3 Pounds; With RF Remote Control Compatibility: Variety Of Apps/ Can Be Customized With Accessory Products To Be Used As A DVR