Conveniently, but the performance unfortunately too weak.

- Performance is below Nikon SB-700. The Meike MK910 not even bring the flash output of small Nikon. M 1/1 power of the MK910 = M 1/2 power of the SB-700
- Menu is a joke. It is very nearly maintained and not even advertised, but expressed only in numbers. Without instructions here nobody knows
- My copy has no groups. No matter what group it is set, whether A, B or C, it will trigger always with A from.
- The processing is significantly worse than Nikon flashes. The plastic stinks, battery cover creaks and chops
- There is no defined 90 ° stop the flash head as Nikon. Strike a flash head down, so he looks slightly downwards, is almost as with the Nikon Close mode. But Nikon has defined 90 ° position

You might wonder, so much criticism and yet 3 stars?
For one reason. The flash only costs 99. For the money you do not get SB-900, not even SB-700. Just why 3 stars.
But who here performance and operation of the Nikon flashes expected will be disappointed. The MK910 not even come with the little Nikon. Processing and menus you look in vain here.

I'll keep this lightning because of the weak flash output in any case. Would he at least approximately the flash output of bring SB-900, I would push for processing and everything else one eye.