They range from single-outlet models up to multi-outlet units. Common counts in these results are 1, 3, and 6 outlets.
Many items are rated at 13 amps (some also list 1,625 watts), while other cords are rated at 15 amps.
Common wire gauges shown in these results are 14 AWG and 16 AWG.
Some extenders include surge protection with features such as joule ratings (examples here include 1,080 J and 245 J), integrated circuit breakers, automatic shutdown technology, and a connected-equipment guarantee.
A few extenders include built-in USB charging. In these results, one item lists two USB ports with a combined output of 3.4 amps.
Common certifications shown across these items include UL Listed and ETL Listed.
