YONGNUO YN622 TTL Flash Trigger For Canon/Nikon Camera
Yongnuo YN-622C YN 622 Wireless E TTL HSS 1/8000S Flash Trigger 2 Transceivers for Canon | Eachshot.com
User manual Yongnuo YN-622C-TX (English - 48 pages)
Used Yongnuo YN-622N-TX Wireless i-TTL Flash Trigger Kit with LED Screen for Nikon Cameras, includes YN622N-TX Controller & YN622 N Transceiver, 1/8000s Sync Speed YN-622N KIT
Yongnuo YN622C-TX - Flash radio controller for Canon - Camera Gear
Amazon.com : YONGNUO YN622C-KIT Wireless E-TTL Flash Trigger Kit, with LED Screen for Canon, Including 1X YN622C-TX Controller and 1X YN622C II Transceiver : Electronics