This is a Lambda LUS-10A-5 Regulated Power Supply
Specifications:
-power supply, switch mode: 5V
-power supply, output type: adjustable
-no. of outputs: 1
-output voltage: 5V DC
-output current: 2A
-power rating: 10W
-input voltage VAC: 85V to 132V
-input voltage VDC: 110V to 175V
Unit is excellent cosmetic condition. It has not been tested.