General description This multifunctional power adapter is a universal device designed to operate with an input AC voltage of 110V-240V and an adjustable output DC voltage ranging from 3V to 12V. It features a USB port (5V/2.1A) for simultaneous charging of devices, making it suitable for a variety of electronic devices including cell phones, tablets, cameras, and monitors. The adapter comes with 8 different DC adapter tips, allowing it to power multiple types of devices easily and safely. Technical specifications Power: 30W Input: AC 110V-240V, 0.25A, 50/60Hz Output Voltage: 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V USB Port: 5V, 2.1A DC Adapter Tips: LED terminal connector, micro-USB connector, 2.5*0.7mm, 3.0*1.1mm, 3.5*1.35mm, 4.0*1.7mm, 5.5*2.1mm, 5.5*2.5mm Power Cord Length: approximately 1.2m / 47in Package Size: 12 * 7.5 * 5.6cm / 4.72 * 2.95 * 2.20in Package Weight: 142g / 5.01 oz Other information Material: ABS + PC + flame retardant material Features multiple protections: high