The Quad and Quattro compatible mini SCR/dSCR multiswitch TMDS 42 C is ideal as a standalone Unicable solution or for retrofitting existing multiswitch systems. Since the TMDS 42 C is Quad compatible, it is possible to operate the device behind a conventional multiswitch or Quad LNB. Features: Expands existing systems without complex rewiring, 2 x fixed legacy outputs for connecting conventional satellite receivers, 2 x SCR/dSCR/Legacy outputs with up to 16 user bands per output, 1 x DC input (F-socket) for power supply with external power supply (not included), Automatic detection of legacy/dSCR, Terrestrial signal distribution possible when used behind a multi-switch, Uniform signal distribution with AGC at the outputs (only in SCR/dSCR operation), Quad / Quattro compatible, SkyQ compatible (An external power supply is required to operate the TMDS 42 C TPS 324 PSU, item no. 181655)