King For Nikon
1. Support I-TTL, TTL,M, BL, FP function.
2. Up to 3 difference group and7 combination on the flash transceiver.
3. Support all the shutter speed, sync speed up to 1/8000s;using the PC socket control the studio ight which also support 1/8000s sync speed.
4. Multi control the speedlite or studio light.