
THIS SALE IS FOR A NEW DIRECTV PI21R3-16,(Directv's Newest Model #) 21V POWER INSERTER FOR SWiM LNBS NEW in Box. THIS POWER INSERTER IS REQUIRED FOR INSTALLATION OF KA/KU SLIMLINE DISHES WITH SWM LNBF SL5S OR SL3S. SWM LNBF REQUIRES MORE POWER THAN THE RECEIVER PROVIDES TO TRADITIONAL LNB OR SWITCH.





