The CSASM Microphone Stand Adapter allows C Series (C01, C03) and C USB Series (C01U, C01U Pro, C03U,) microphones to mount to standard microphones stands. The CSASM is compatible with the desktop tripod stand included with C USB Series mics, as well as other popular Samson mic stands such as the MD5, MB1, MK5, MK10, BL3, BT4 and SB100. Please note, you will need the metal support ring in order to attach the CSASM to your mic.