This is a simple wire clip, made to be stuck down to a table or the wall with some 3M double sided foam tape. Simply cut the tape down to the side of base of the clip (14x14 mm)

I personally use one under my bedside table to hold my USB-C cord, so when I unplug my phone, the cord doesn't fall onto the floor. I also use one on my wall to hold my micro USB cable for my LG Tones.