PChero 12W Universal AC/DC Power Supply with 8 DC Plugs, Suitable for Devices from 3 V to 12 V

[Universal Charger Adapter]: Input Voltage: AC 100V ~ 240V, 0.25A, 50/60Hz; Output Voltage: 3V-12V; Output Current: 1.2A Max.
[Voltage Versatility]: Simple voltage change with 7 different settings (3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V).
[8 Adapters in 1]: Save a lot of space and cover a wide range of energy needs.
[Wide Compatibility]: Works well with many household electronic devices, such as scales, routers, speakers, LED strip lights, CCTV camera system, smartphones, etc
[Kind Reminder]: DC Plug Polarity: Internal Positive (+), External Negative (-). Polarity is NOT reversible.