Professional Photo & Video Gear


Flash Trigger For Canon/Nikon Camera

YN622 is an upgrade Flash Trigger from RF603,added TTL function.
Compatible with Canon/Nikon TTL flashes and TTL cameras that include a hot shoe mount.

YONGNUO YN-622C II Wireless TTL Flash Transeiver Flash Trigger Supports High-speed Sync HSS for Canon DSLR Camer

The new upgrade version YN622C II can set to “622” or “560-RX” communication mode through the power switch, supports receiving the triggering signal of YN-560TX/RF605(603 mode)/RF603(II) series products, with multi aspects improved, equipped with quick lock design and supports USB firmware upgrade.

  • Supports “622” and “560-RX” communication mode,can receive the triggering signal of YN-560TX/RF605(603 mode)/RF603(II) series products.
  • Compatible E-TTL(II)/Manual/Multi flash modes, and support E-TTL / Manual/ Multi flash mode mix using(mix control mode).
  • Can control remote flash parameters using camera’s flash control menu screen(remote control mode).
  • Compatible Shutter Sync: 1st curtain, 2nd curtain, high speed sync (HSS/FP), max 1/8000s sync speed.
  • Support FEC/FEB/FEL, also support modeling flash.
  • Support E-TTL group ratio (ALL/ A:B/ A:B C). Support Manual/Multi group (ALL/ A:B/ A:B:C).
  • Support flash zooming (auto, manual). Support AF assist beam emitter(AF Lamp).
  • Support PC port triggering strobe flashes and support 1st, 2nd curtain/HSS(Super Sync).
  • Support LCD live view triggering. Support high-speed continuous shooting trigger. Settings saved automatically.
  • Compatible for ALL YongNuo/ Canon EXII series flashes.
  • Support single-contact of camera & flash triggering.(max sync speed is 1/250s)
  • Support USB firmware upgrade. Quick lock design, easy to use.


  • Camera
    The EOS DSLR camera with external flash control menu: Canon EOS 1DX, 5D Mark II, 5D Mark III, 1Ds Mark III, 1D Mark IV, 1D Mark III, 6D 6DII 7D 7DII 70D 60D 50D 40D 450D 500D 550D 600D 650D 700D 750D 1000D 1100D 1200D 1300D
    The EOS DSLR Camera without external flash control manual: Canon EOS 5D 10D 20D 30D 300D 350D 400D 1D 1D Mark II
  • Flash
    Compatible ETTL Flash: ( It suport wireless remote control through camera menu )Canon 600EX ( RT ), 580EX II, 430EX II, 320EX, 270EX II Yongnuo YN600EX-RT, YN-568EX II, YN-565EX II C, YN-468 II C, YN-467 II C.
    Note: 430EX, 550EX and 580EX or other parts of flash is not supported remote control via the camera menu, you need to manually set the flash
    It also compatable with YONGNUO RF-605C, RF-603 II, YN560-TX in manual mode.


Product ModelYN622C II (For Canon)
YN622N II (For Nikon)
System TypeDigital FSK 2.4GHz Wireless Transceiver
Flash ModeE-TTL(II), Manual flash, Multi flash
Sync Mode1st-curtain, 2nd-curtain, Hi-speed Sync(HSS)
GroupsA/B/C 3 Groups(622); A/B/C/D/E/F 6 Groups(560-RX)
Max Sync Speed1/8000s
InputHot-shoe (TTL,main contact)
OutputHot-shoe, PC port
AF Assist Beam EmitterSupport
Firmware upgrade terminalMicro USB
Applicable BatteryAA*2 (NOT included, support 1.2 V rechargeable battery)
Stand-by time60h
Package Size37 x 30 x 81.5mm
Package Weight271g