While the mic is metal, the included swivel mount is plastic and can be flimsy.
Below is a comprehensive guide to understanding why you might be looking for a "driver," which version you actually need, and how to get your recording setup running. 1. Behringer C-1 vs. C-1U: Why Driver Needs Differ behringer c1 driver
Now, install the appropriate driver for your interface : While the mic is metal, the included swivel