"While 802.11ac improves performance, its throughput per use will still be far below wired networks," contends Xirrus. "A large percentage of clients on today’s wireless networks (i.e. tablets and smartphones) have RF limitations that will not allow them to support anywhere close to the maximum data rates promised by 802.11ac. To approach wired-equivalent performance per user, multi-radio architectures must be adopted by the industry."
