CUI Inc SWI10 Wall Plug Adapters provide up to 12W continuous power. These adapters come in a compact case and offer less than 0.075W no-load power consumption. The SWI10 adapters feature over-current, over-voltage, and short-circuit protections. These adapters are CoC Tier 2 compliant and incorporate Class II construction. The SWI10 adapters operate at 230VAC universal input voltage range.