Support for my USB DAC

The audio jack on my computer is blocked (pro tip: don't use cheap audio cables and have them break in your computer) and I'm stuck using this for the time being. It's a USB audio output device i bought off of amazon for about $20 so I would at least get sound from my computer.
It protrudes a lot and is very prone to bending especially when it's not on a flat surface. And since it's a cheap piece of junk it's very close to breaking, so I made this to secure it to my computer a bit more.

This model was designed was designed to adapt to my macbook pro.