soulbay 12w universal multi voltage ac/dc adapter switching power supply with 8 selectable adapter plugs, suitable for 3 v to 12 v device soulbay <b>soulbay 12w universal ac to dc power adapter</b><p> - the power adaptor features multiple selections for voltage and adapters.<br> - certified by iec ce fcc rohs, compact size and safe charging.<br> - you can easily switch for devices requiring 3v, 4.5v, 6v, 7.5v, 9v or 12v dc output.<br> - wide appplied for most household electronics, router, speaker, headphones, tablet, piano, keyboard, led strip light, and more.<br> - max current load: 1200ma at each voltage setting.<p> <b>note: this cannot be used on devices with negative polarity(-).</b><p> <b>- soulbay always stand behind.</b><br> - any product issue, please keep free to contact us anytime.<p>