Acomdata external hard drive need driver

I have an old acomdata external hard drive. It's been a long time since I looked at it so I'm not sure what's on it. I went to plug it up into my Mac pro El captain 10.11.6
I have been trying to find a driver but cannot find any

Unfortunately acomdata is no long in business. I've been unable to find of the drivers online. Driver guide.com had some but none worked.

Any ideas on what I can do? Thanks!
 
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