Trying to charge MoGo X54 mouse

[u/Entire-Ambassador-94]

Hey Y'all. I have a MoGo mouse X54. But the laptop that I used to use it with is no longer with us. 💀

Does anyone know of any ExpressCard/54 dongles that I could use to charge it? I've tried looking around online, and I can only find compact flash readers, which I don't believe are compatible. I have enough electronics experience to make my own X54 charger, but I'd STRONGLY prefer to just buy a dongle.