Brand: CyberPower. MPN: CPUDC1U2000. Charge your favorite devices with the powerful CyberPower Universal Power Adapter. This adapter includes 7 tips for a variety of electronics like laptops, phones, MP3 players and more. DC power adapter with 2,000mA, 3V-12V output. Boasts a 2.1A USB port. Dynamic 3V, 4.5V, 6V, 9V or 12V DC output. Negative or positive polarity selector. Features a 5' power cord. Includes 7 adapter tips. Backed by the manufacturer's 1-year on-site warranty.