Yongnuo controllers for flash triggers for Nikon

Yongnuo controllers are great addition to very popular Yongnuo flash triggers. Yongnuo flash commanders add more features to already excellent Yongnuo triggers and flashes.
There are commanders for both Manual and TTL flashes and triggers. For Yongnuo YN560/YN660 manual flashes there is a great Yongnuo YN560-TX controller which allows you to remotely control up to 6 groups of flashes. For TTL flashes and triggers there is Yongnuo YN622N-TX commander which is an excellent piece of Yongnuo YN622N Kit and takes Yongnuo YN622N triggers to higher level