Power adapters characteristics
Keenetic routers (KN-xxxx) use the following supplied DC power adapters with following power jack geometry:
Router Model | Power Adapter |
|---|---|
Keenetic Hopper SE (KN-3812) | 12V, 1.5A |

All Keenetic models are powered from 100 - 240V 50/60Hz AC power.
The power adapters have a rectified stabilized output voltage of 9/12V with a DC current not exceeding 3.0A.