Power Supply for many scanners. Here are a few listed that it works with. Item is new, never used.

GRE PSR-400, PSR-410, PSR-600 GRECOM

RADIO SHACK PR0-197 PRO-652 PRO-2067 PRO-2055 PRO-160 PRO-163 PRO-2096

The unit you get will either be a Radio Shack,GRE, or Whistler Labeled unit, they are all the same.

We have 100+ of these we will be selling over the next few weeks. If you need a large qty let us know. 
We can work with your Federal, State, County or City agency for your purchasing needs
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For all your radio & accy needs!