Chinese companies love copying name brand products. Here's the latest to come out from MeiKe, a SB-900 copy:
The big difference is the lack of high speed sync. You can get one for around $180.
From: Spot the difference: 580EX II, SB-900 speedlight clones | Lighting Rumours
The big difference is the lack of high speed sync. You can get one for around $180.
From: Spot the difference: 580EX II, SB-900 speedlight clones | Lighting Rumours