What are the differences between GSK980TDb and GSK980TDc

Can we replace GSK980TDb with GSK980TDc?

Yes, we can replace GSK980TDb with GSK980TDc.

GSK980TDc is newer version of GSK980TDb.

The connection interfaces are the same, and the basic functions are similar, the mainboard structure of GSK980TDc is better, and it does not need battery on the mainboard any more, which is easier to maintain.

GSK980TDc can support maximum 5 axis while the GSK980TDb can support maximum 3 axis.