Optimized for mounting the Xbox One??No Loud Noise??durable power supply adapter that doesn't emit the loud noise common with many other similar products.</br>Global Adapter - Auto Voltage??No loud buzzing or fan noise?? No noise?? More quite??No need to worry about the noise</br>INPUT: AC 100-240V ~ 4.91A 47-63Hz</br>OUTPUT: DC 135W 12V--10.83A; 5Vsb--1A</br>Great improvements on the Cooling fan?? the lasting life of