Plantronics DC:9V 500mA 5.5mm x 2.1mm AC Adapter 77391-02 SSA-5W 090050 Brand: PlantronicsP/n: 77391-02Model: SSA-5W 090050Rating: DC: 9V 500mAConnector: 5.5mm x 2.1mm Tested / working USED EXPECT SOME MINOR SCRATCHES AND SCUFF MARKS. !!! PLEASE CHECK POWER SPECIFICATIONS OF YOUR DEVICE BEFORE PURCHASE !!!
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