This brake controller is in the original packaging.  The only thing missing is the four mounting screws as this was installed but never hooked up.  A new vehicle in the family with conventional brake controllers made going that route the better option with multiple trailers and multiple tow vehicles.

Two units (boxes) are shown in the picture, this is for one. The second will be a different auction.

From the Tekonsha website:

Utilize for rental businesses, fleet ownerships or multiple tow vehicles. Requires no leveling.

Remote Hand Held Unit

No under dash wiring necessary, utilizes wireless communication.

The original Boost feature allows for different levels of customized braking.

System runs continual diagnostics and displays fault codes in hand held units display.

Plugs into standard 12-volt power accessory adapter.

5 year limited warranty.

Trailer Mount Power Module Unit

Utilizes standard sealed 8 foot blade style 7-way connector.

Multiple mounting positions on tongue or front of trailer.

15 year limited warranty on power module.

1 year limited warranty on cord.

If you take to the road with multiple vehicles, there is really only one solution PRODIGY® RF. Consider all it offers

User does not need a dash mounted, hard wired brake control.

True proportional trailer braking, forward or reverse.

Trailer braking power supplied via 7-Way Connector from the vehicle.

Suitable for use on any trailer with up to 3 braking axles.

In the Tow Vehicle Hand Held unit

Wireless communication between the remote hand unit and trailer mounted power module eliminates the need for under dash wiring.

Easy to see LED display for trailer brake voltage, power output and diagnostics.

Easy to use remote hand control - includes the Prodigy® Boost system to allow for different levels of customized braking.

Unit provides continual diagnostic scanning with a visual warning display.

Hand held unit plugs into any standard 12 volt power accessory adaptor.

Hand held unit has a 5-year limited warranty.

On the Trailer Power Module Unit

Power module uses standard RV Blade style Bargman 7-Way truck and trailer connectors.

Trailer Power Module is watertight and is powered through 7-Way cable from the tow vehicle.

Multiple mounting options on the tongue or front of the trailer.

Trailer mounted power module has a 15-year limited warranty, 1-year limited warranty on cord.