Meking HC512 Hot Shoe Adapter Flash Adapter for Sony Sony A7 A7R A7S II A6000 A6300 A58 A99 Camera MI Interface to Nikon Flash SB900 SB600 Flash - Black With Hot Shoe Cover on the Bottom PC interface can External to Studio Lights It fully matched with Sony Micro Single Camera Specifically for Canon and Single Contact Flash. This adapter allow you to trigger flash attached on top of the adatper hot shoe as well as other flash connected via PC interface Metal Hot Shoe Port. For New Sony Camera (MI Interface) Sony A7 A7R A7II A7S A6000 NEX-6 A99 A58 RX1 RX1R RX10 RX100M2 VG900E VG30E CX900E AX100E AX1E PJ610E JP820E PJ790E NX30C (The adapter does not work with Nikon SB800 )