Serial Box Interface 2 Port W/ AC Adapter And Comm Cable by Vernier Software

Description

These are new old stock. They were purchased in bulk for a project that never came to fruition.
Each purchase is for one of the units pictured.
Due to the cost of shipping I cannot lower the price for a single item purchase.
I can sell:
1 - .95
2 or more each
4 or more each
You must use the make-offer option for these lower prices to take affect.
Free priority mail shipping puts these in your hands in just a few days.