Your are bidding on my VGC ---Canon T3 to N3 Adapter that fits the Genuine original Canon EOS remote switch 60-T3 Boxed with leaflet and Extension Cord 1000 T3 Boxed.(10metre) so you can use this remote switch with either a T3 or N3 Canon camera socket models as below. 

The first photo shows the remote switch connected to 10 metre extension and then connected to T3 N3 Adapter for N3 cameras or take adapter off and use with T3 cameras. The remote switch can be used on its own for T3 cameras or connected to T3 to N3 adapter for N3 cameras. Complete versatility. 

N3 connection

DSLR

  • EOS 10D, 20D, 20Da, 30D, 40D, 50D
  • EOS 7D, 7D Mark II
  • EOS 6D, 6D Mark II
  • EOS 5D, 5D Mark II, 5D Mark III, 5DS, 5DS R, 5D Mark IV
  • EOS-1D, 1D Mark II, 1D Mark II N, 1D Mark III, 1D Mark IV
  • EOS-1Ds, 1Ds Mark II, 1Ds Mark III
  • EOS-1D X, 1D X Mark II, 1D X Mark III
  • EOS D30, D60, D2000

MIRRORLESS

  • EOS R3, R5, R5 C

FILM SLR

  • EOS-1V
  • EOS 3
T3 connection

FILM SLR

  • EOS-1, 1N
  • EOS 5
  • EOS 600, 620, 650
  • EOS RT