Buy from Amazon.com : http://fave.co/19rAltm <br /><br />Yongnuo YN-622N Yongnuo YN-622N YN 622 Wireless I TTL ITTL HSS 1/8000S Flash Trigger for Nikon<br /><br />Product Description : <br />Compatible flash mode i-TTL Manual flash <br />Compatible Shutter sync front-curtain sync rear- curtain sync and high-speed syncHSSFP the highest sync speed is 18000s <br />Support remote set the parameters of flash through the transceiver Remote Control Mode <br />Support i-TTLManualRepeating flash mode mix usingMix Control Mode <br />Support the flash installed on transmitteron-top flashand supports i-TTL function