Elgato products often include multiple components, and some of these parts are also available for separate purchase.
There are also extra accessories that can be used with your products, like Stream Deck faceplates.
You can explore the available spare parts and accessories here:
Parts and Accessories | Elgato
If the part or accessory you need is out of stock or not listed, feel free to contact Elgato Support for further assistance.
In some cases, an alternative part, either from Elgato or a third-party, may be compatible. Our support agents can help you explore your options.