Good deal that you got what you need.
Data switch boxes are GREAT for projects. They're cheap,
a good source of cheap (low voltage, low current) multiple
pole (up to 25 poles), 2 to 4 throw pre-wired rotary switches,
and make inexpensive enclosures even if you chuck all the parts.
I've got plans to build a homebrew sound card interface
for 4 HF radios, the interface and switch built into a data
switch box. No more plugging and unplugging cables whenever
I want to switch radios. I just need one more part that I can't
...a Round Tuit!