These brackets allow an Anker "7-Port USB 3.0 Data Hub" to be mounted on an IKEA ADILS table leg (Article #: 702.179.73).

3/16" wide x 8" long cable ties are shown in the image. Other widths and lengths may work as well (see drawing for reference).

It should be possible to mount an Anker USB Hub using two or more Upper Mounting Brackets, but no Lower Mounting Bracket. The ledge on the Lower Mounting Bracket just adds more support.

These brackets may also be used with other Anker USB hubs. Check your hub’s dimensions for compatibility (see the dimensioned image for reference).

STEP files are attached.