-Featuring: Geniune RadioShack Model 273-1686 Output 12-24V 4.5A Power Supply Adapter #A79
-Adapter is complete and in nice condition
-Tested and Working Condition
- Output Voltage Range: 12 V to 24 V DC (adjustable or variant models)
- Output Current: Up to 4.5 A
- Power Output: Up to ~108 Watts (at maximum voltage and current)
- Input Voltage: 100–240 V AC, 50/60 Hz (standard universal range)
- Connector Type: Likely barrel-style DC plug; specific size unspecified
- Intended Use: Suitable for mid-to-high power applications like radios, lab equipment, and electronic devices requiring variable voltage
- Protection Features: Commonly includes overload and short-circuit protection (varies by manufacturer)
- Form Factor: External power brick (wall adapter or desktop style)



