StarTech.com Replacement 9V DC Power Adapter - 9 Volts, 2 AmpsReplace your lost or failed power adapter. This replacement power adapter can provide a power source for any electronic device with an M type barrel requiring up to 9 volts and 2 amps of power. Replace your failed or lost power adapter The adapter is a perfect replacement for the lost or damaged power adapter you've used to power your existing electronics. Keep a spare power adapter on hand When downtime isn't an option, keeping spare power adapters