This is a DC linear PSU/power conveter box. Specialized for set-top box or player or other audio devices. It uses stable LM317 regulator chip, and 7VA sealed transformer. With low noise DC 5V output voltage, for a better or purer power supply. It is mini size adapter suitable use on desktop.

Input: AC 110V
Outputs:
DC 5V (DC5.5/2.1 mm)
USB 5V
Totally max 1.2A current
(please check the requirment of your device in advance, it can not working over load or full load continuously)

Max Power: 7W
Item size: 8.8x7.5x3.8 cm (LxWxD)
Net weight: 0.33kg
Packing List:
1 unit of U5
1 peice of 5.5/2.1 mm wire
1 peice of input cable
(Not include USB cable) )