Wireless Data CF Ack CF Poll
Displays the number of Wireless Data+CF Ack+CF Poll packets in each direction of the pair's communication. These are data-carrying packets that also include CF (Contention-Free Acknowledge) and Polls in the header. As of this writing, no products actually operating in the real world implement the Contention-Free portions of the 802.11 specification, so this field will typically show no data.