When it comes to High-Definition programming, you have choices. The MotoSAT™ HD Universal Mount allows you to choose the programming platform that is right for you. Whether you subscribe to DirecTV™, Dish Network™, or Star Choice™ (Canada), all you have to do is choose: HD-SL5 for DirecTV's Slim Line 5-satellite system (99°, 101°, 103°, 110° and 119°.) HD-DP3 for Dish Network's 3-satellite system (110°, 119° and 129°.) HD-SC2 for Star Choice-s 2-satellite system (107.3° and 111.1°.)