This is just a small strain relief bracket I made specifically for my Voron V0.1 where I did not want to use a bulkier cable gland. The umbilical for the V0.1 is very short and lightweight, so this works well to secure it. I wouldn't use it on a printer with a larger umbilical. It effectively extends the supplied standoffs by 2.8mm. It uses M3 SHCS to secure the board to the standoffs. I didn't check the size of the zip ties used to secure the cable, but they're small…really small. I'll try to remember to get the size and post it.
EDIT: Added a picture of the cable ties used.
The author marked this model as their own original creation.