Universal AC/DC Adapter, CUGLB 30W Multi Voltage Switching Power Supply with 8 Selectable Tips & 5V 2.1A USB Port for 3V to 12V Max 2A Household Electronics and LED Strip

[Upgraded Version] CUGLB 30W 3 - 12V Switching Power Supply with 8 Selectable Tips With protection of over voltages, over current, short circuits and over temperature, bring much safety! 12 Month Warranty to make sure excellent user experience! Tip Polarity: Inner Positive, Outer Negative Some musical devices and radio devices requires inner Negative outer Positive, totally opposite, please check carefully before buying! Specifications: Input:110-240V Output: 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V; max 2A Cable length: 130cm. Power: Max 30W Tip Polarity: Inner Positive (+), Outer Negative(-) Tip size: Tip 1: 5.5*2.5mm Tip 2: 5.5*2.1mm Tip 3: 4.0*1.7mm Tip 4: 3.5*1.35mm Tip 5: 3.0*1.1mm Tip 6: 2.5*0.7mm Tip 7: Micro USB-B plug Tip 8: LED terminal connector. Compatible with: 1.Tip1 to Tip8: are compatible with most polular AC/DC products, such as pedals, effects, wireless receivers, printers, game consoles, Security Product, Routers, Digital Product, printers, LED Strip Lights, electronic gizmos, replacing charger cords, rowing machine, GPS, USB Charging Camera, Speakers, 3V to 12V Small Home Electronics, etc... 2.USB port can be used your own charging cable to power smart phones, tablets, BT speakers and other devices.