Like new Bell HD satellite dish with DP Plus LNB setup,this is the new style now used with this LNB setup up Does Not Require and External switch like sw21 or sw44, this has the switch built in and only need 1 line for a pvr/drv receiver with the use of a separator. These dishes are like new. Dish with Dual LNB, 2 lines/receivers are $60.00. Quad LNB 4 lines/4 receivers is $75.00. DP separators $10.00.Can be installed if needed.