Replace your lost or failed power adapterThis 12V DC power supply can provide a power source for any electronic device that has an M-type barrel and requires 12 volts and up to 2 amps of power.Replace your failed or lost power adapterThe power supply is a perfect replacement for the lost or damaged 12-volt 2-amp power adapter you've used to power your existing electronics.Keep a spare power adapter on handWhen downtime isn't an option, keeping spare power adapters on hand ensures that you won't be left waiting for a replacement to arrive or have to replace your devices just