Sescom DSLR-AGCY auto gain control disabler cable and y-splitter features TRS 3.5mm mini male to 1 TRS 3.5mm mini male and to 1 TRS 3.5mm mini female for Canon 5D Mark II, 60D, 600d, 7D, T3i, T2i, Panasonic Lumix GH1 and 2 with 2.5 to 3.5mm adapters.