DSW-44 is a DiSEqC 2.0 Switch. It allows for two-way communication between receivers, switches and LNBFs for improved diagnostics. Its method of communicating also allows for the use of increased cable lengths.

It is similar to SW-44, but DSW-44 can allow signals to be received from 4 satellites (either linear or circular) and can connect up to 4 receivers per switch.

The 4 receivers connected via DSW-44 can be operated separately but simultaneously to watch any channels of the 4 satellites.