This is an updated version of NCEs 5 AMP PB105 booster (it even looks the same), but now includes our P514 power supply.
The first and most noticeable feature is to use this to add an SB5 to your NCE Power Cab when you need more track power. The SB5 can supply 5 Amps of track power while freeing up your NCE Power Cab for true walk around control. The SB5 accommodates up to 6 throttles plus an additional 3 cab bus accessories such AIU, USB, or Mini-panels. An internationally approved 12/13.8 volt 5 Amp power supply is included.