New Yongnuo Upgrade YN-622NII TTL Wireless Flash Trigger 2 Transceivers for Nikon NEW Yongnuo UPGRADE YN-622NII TTL Wireless Flash Trigger 2 Transceivers for Nikon The new upgrade version YN622N II supports receiving the trigger signal of the YN560-TX/RF605(603MODE)/RF603II Series products, with multiaspects improved, equipped with quick lock design and supports USB firmware upgrade. Suit for (Camera) : Nikon D70 D70S D60 D80 D90 D4 D3X D3S D3 D2X D40X D40 D800E D800 D700 D600series D300S D300 D200 D7000 D5200 D5100 D5000 D3200 D3100 D3000 Flash compatible (i-TTL): SB600 SB700 SB800 SB900 SB910 YN467N YN468N(II) YN560II YN560III YN565N YN568N Quick lock design , Supports USB firmware upgrade