This NETGEAR AC power adapter is a versatile device suitable for Multipurpose AC to AC Adapters, Multipurpose Batteries & Power, and Consumer Electronics. The adapter has a 1:2 connection split/duplication with a 6 ft long black cable. It has a 12V output voltage and is powered by 100-240V. Additionally, the adapter came from a NETGEAR WGR614 wireless router, but will work on other models and items.