This is the MFJ-1112 15 Amp Multiple DC Power Outlet. It lets you power up to six devices from your transceiver's main 12 VDC supply.

The MFJ-1112 Multiple DC Power Outlet has six pairs of heavy duty, RF bypassed 5-way binding posts that lets you power your accessories. They handle 15 Amps total.

The MFJ-1112 has six feet super heavy duty eight gauge color-coded cable with ring tongue terminals. Binding posts are spaced for standard dual banana plugs. Heavy Duty aluminum construction.