Long story short we got some new acer LCD Monitors (Model Number: T272HL), and they work great, installation was easy. The problem is each one came with a mystery part and no one can figure out what it is. It's a piece of plastic with the number: A33c169-11-01A
Hopefully links to pictures work.
https://ibb.co/gMsrBS
https://ibb.co/isvpy7
https://ibb.co/dxEGd7
https://ibb.co/ik3nkn
Hopefully links to pictures work.
https://ibb.co/gMsrBS
https://ibb.co/isvpy7
https://ibb.co/dxEGd7
https://ibb.co/ik3nkn