The canon wft e8a wireless file transmitter adds impressive wireless operation and speedy image transfer to the eos 1d x mark ii camera featuring fast communication speed expanded versatility and an enhanced user interface the wft e8a not only boasts incredible speed but also streamlines wireless photography configurations whether in the studio or on location supporting ieee 80211ac wireless protocol using both 24 ghz and 5 ghz bands for high speed image transfer the wft e8a also feature