Yongnuo YN-622C-TX E-TTL II Wireless Flash Controller YN-622C-TX
Amazon.com : YONGNUO YN622N-Kit YN622N Kit Wireless i-TTL Flash Trigger Kit with LED Screen for Nikon Including 1X YN622N-TX Controller and 1X YN622N II Transceiver : Electronics
3pcs Yongnuo YN622 yn 622 YN622N TX Wireless i TTL/Manual flash/ exposure compensation Super sync Flash Trigger for Nikon|yn-622| - AliExpress
Review YN-622-TX
Yongnuo Yn-622n-tx Controller + 2pcs Yn-622n Ii Ttl Transceiver For Nikon - Shutter Release - AliExpress
Amazon.com : YONGNUO YN622N-Kit YN622N Kit Wireless i-TTL Flash Trigger Kit with LED Screen for Nikon Including 1X YN622N-TX Controller and 1X YN622N II Transceiver : Electronics