I have a client that wants me to work only on their official locked down laptop, which I do. But it has a terrible camera and microphone, so I use my own better

I have a client that wants me to work only on their official locked down laptop, which I do. But it has a terrible camera and microphone, so I use my own better gear. It made a huge difference in the quality of life of all my coworkers with which I spend hours peer coding or in conf calls. It's also better for myself, as my client takes me more seriously because in a meeting, as I'm the only one with good sound and image. Were I to use only approved hardware, I would not be able to make our work life better.