is it Ci1 or CL1

Ok, been living with this nice little usb interface for some time now. Very pleased, but have never figured out from the labeling/branding just what it is supposed to be called.

When I search the web, results for Ci1 and CL1 seam to be equally productive.

So, which is it. Did Steinberg purposely create this vagueness to confuse us?

A definitive answer (as only the internet can provide, LOL) would be appreciated.

I don’t want to be PUC.