Features compatible with all diseqc 12 13 usals receivers drive dish up to 14m at very high speed quick installation by only one coaxial cable water resistant manual east west buttons for easy installation two led indicators for monitoring the motor operation diseqc 12 13 usals go to x functions compatible smart software achieves very high positioning resolution of 01 degree compact mechanism and patened zero backlash design ultra low noise and low current motor gear box metal