Conceptronic C54RU v1

Overview
This device is the only device referenced in the v1 drivers from Conceptronic. Preliminary googlery doesn't seem to give much indication that this device actually exists, however.

The device shares the same USB ID as the D-Link DWL-G122 rev B1 and is presumed to also be an Alpha Networks WUS-G05. Assuming it exists, it may be identical to the presumed v2 (besides the ID).