ADLINK USB-1210 - Manual (Page 17)

Introduction 7
USB-1210
1.5.2 Module Stand
The multi-function USB-1210 stand is compatible with desk, rail, or
wall mounting. To fix the module in the stand, slide the module
body into the stand until a click is heard. To remove the module
from the stand, twist the bottom of the stand in a back-and forth
motion and separate from the module.
Figure 1-4: Module, Stand, Connector, and USB Cable