The world's first TTL Converter compatible with all Nikon DSLR cameras independently of model and TTL protocol version.
Compatible underwater strobes: Inon Z-330. Z-240. Retra Pro. Ikelite DS-161. DS-160. Sea&Sea YS-D1. YS-D2 (made-in-China). YS-250. Subtronic Pro 270. Subtronic Pro 150.
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Product supports 4 pcs TTL outputs: 2 pcs optical bulkheads + 2 pcs electric bulkheads can be connected. TTL-Converter has automatic switch On/Off. Incredible battery life 5 years. Easy installation by user.