Muro Box product specifications are as follows:

Adapter
Output Voitage 15V
Rated Electric Current 3A
Rated Power 45W
Input Voltage 90~264VAC
Frenquency Range 47~63Hz
AC Electric Current(Typ.) 1A/115VAC ； 0.5A/230VAC

Muro Box-N20 Standard
Operating Voltage：15V
Operating Current：2.5A
Product Size(mm): 135(L)x135(W)x105(H)
Weight：1.0 kg

Muro Box-N40標準版
Operating Voltage：15V
Operating Current：3A
Product Size(mm)：250(L)x160(W)x95(H)
Weight : 2.3kg

Muro Box-N40穆風版
Operating Voltage：15V
Operating Current：3A
Product Size(mm)：250(L)x160(W)x95(H)
Weight : 4kg