As already rumored before, Canon will soon announce a new speedlite flash in next few weeks. Now according to Taiwan NCC, this new flash will be named Canon Speedlite 600EX-RX. This flash will be a new flagship speedlite flash from Canon.
Canon also registered a new camera code DS126832 at Taiwan NCC.
Currently, there are a total of 4 new Canon camera codes got registered, see below: