SolarLang 30W Universal ACDC Adapter Switching Power Supply with 8 Selectable Adapter Plugs 3V to 12V for Home Electronics and LED Strip 2000mA Max Upgraded Version

Application: This 30W universal power supply applies to all your android phone, wireless receivers, printers, chess set, LED base, games consoles, paper shredder, DVD players, radios, speaker, audiotape recorders and players, electronic gizmos, blood pressure monitor, and many other 3V to 12V Small Home Electronics devices. Specification: Worldwide Input: 100-240V 1.0A 50-60Hz DC Output: regulated 3V 4.5V 5V 6V 7.5V 9V 12V 0-2500mA Dc cord: 3 feet Tips: 8 pcs adapter plugs Important Note: ? DC polarity: inner Positive(+), outer Negative(-). It is NOT compatible with devices that require Central Negative (-) Polarity. ? The wrong polarity would cause some damage to your device, you can check your device polarity information printed beside the power port. ? This AC adapter doesn't work with devices Over 30W. ? If the required voltage is not in the options, please choose the close voltage. For example, if your device needs 5.5V, you can choose 5V or 6V. Note: There is a USB Port at the bottom of the adapter, you can connect any standard USB cable and power two devices at the same time!