RCA makes it easy to power your portable electronics at home or in your office. This 2500mA AC to DC power adapter is ideal for all portable electronics, including large-screen portable DVD players, with commonly used tips. You'll waste zero energy - this adapter provides the exact power amount that your device needs. The 7 tips give you switchable voltage options: 3, 5, 6, 7.5, 9, or 12 volts. This universal power adapter is fit for your tablet, router, radio, charge cords, GPS, webcams, security cameras, speaker, gaming consoles, and many other household electronics. Just plug, connect and go - worry free!