3V ~ 12V Multi Volt DC Power Supply - Input AC 110-240V, 1.0A, 50/60Hz; Output DC 3V 4.5V 5V 6V 7.5V 9V 12V 3A 36 watt max. Powseed ac/dc adapter power supply cord with UL Certified, Level VI energy efficiency. No noise, no fire hazard, low temperature operation, stable output. Advanced built-in safeguards prevent risks of short-circuit, over-current, over-voltage, over-heating to keep your devices safe. Replacement Charger for Small Appliances - Adjustable voltage, 5.5mm x 2.1mm plug and 9 adapters make it can power up variety of small household electronics, like AC Router, Speaker, CCTV camera system, LED strips, musical keyboard, exercise bike, hand drill, Recorder, Bluetooth speaker, Scanner, DVR, Hard Disk Box, USB HUB, Fritz wlan, Speedport, Netgear, Verbatim and other devices. Power Adapter with Multiple Connectors - USB type C, Mini USB, Micro USB, 2.5mm x 0.7mm, 3.0mm x 1.1mm, 3.5mm x 1.35mm, 4.0mm x 1.7mm, 5.5mm x 2.5mm, and LED strip light connectors 2 pin. These 9 plugs