Triggertrap TC-S1 connecting cable is designed to be used with a wide
range of products including Triggertrap Mobile Dongles. Allowing you to
use your Triggertrap Moible Dongle with Sony DSLR cameras with S1 type
remote port. Supported cameras include A77, A55, A900, A850, A750, A700,
A550, A500, A380, A350, A330, A300 DSLRs.