This is a very basic bracket that will allow you to mount a 1U rack mountable piece of equipment. I have 7 monitors so this switch under my desk allows me to turn each monitor on/off individually. Print with supports. I recommend 25% fill or higher depending on how heavy your equipment is. There are no holes in this bracket, I used a drill. Use 4 screws per bracket to secure it under your table, desk or counter. You may need to rotate the model first. This is a work in progress, I hope someone finds it useful.I used 25% fill; use more or less depending on how heavy your equipment is. There are no holes in this bracket, I used a drill. Use 4 screws per bracket to secure it under your table, desk or counter. You may need to rotate the model first. This is a work in progress, I hope someone finds it useful.