This product is a type of AC/DC power adapter with changeable plug. Shell of the power adapter is patent design with a nice appearance. It is designed with wide voltage of 100-240Vac to apply to global countries. 100% burn-in test and all-function test before package. Quality guarantee period: One year.

Power Feature	Input parameter	Output parameter
AC/DC,insert wall can be changed	voltage: 100-240Vac	voltage: 5.0-8.0, 9.0-12.0V
over voltage/ over current/ over load/ short circuit protection	voltage range: 90-264Vac	current:   0.1-2.1A
energy efficiency: CEC, ERP, LEVEL: V	input frequency: 47/63Hz	output power: 12W max
RoSH, Reach environmental standards	input current: max 0.35A	ripple and noise:   < 1%
MTBF:   > 25, 000h	stand-by power: < 0.3W