Apple is developing a 17-watt power adapter for an unknown product, reports AppleInsider. At 17 watts, the adapter uses slightly more power than the current iPad (12 watts) but significantly less than the MacBook Air (45 watts). It also uses more power than the iPhone or the Apple TV, which ship with 5-watt and 6-watt adapters, respectively.People familiar with the matter say Apple just recently began the process of procuring low-cost components for the new 17-watt adapter. And while the exact nature of its parent product remains somewhat of an unknown, at least one person familiar with adapter's design believes existing evidence points to be a portable product which could launch within the next 12 months. It's also said that the new 17-watt adapter is not intended as an upgrade to an existing Apple product line, such as the anticipated fifth-generat
