This adapter accepts 16-pin SO packages with a body width of 0.3” and lead pitch of 0.050”. The DIP plug span is 0.6”. The adapter provides a 1:1 connection from the SO to the DIP pins.
The DIP connector plugs into the DIP ZIF socket of any chip programmer.
The adapter has a two-piece modular construction, allowing you to replace the individual sub-assemblies when they wear out.