I recently bought a FireWire audio interface/mixer with the intent on getting a FireWire card for my desktop. However, I also want to use this mixer on the go, and need to attach it to my laptop (Acer AN515-54). I've been trying to research a way to do this, and the best way I see is to use some kind of M.2. to PCIe riser (like this https://www.amazon.com/ADT-Link-Riser-Gen3-0-PCI-Express-Extension/dp/B07Z4RCDKZ?th=1) to then add an external FireWire card to my laptop, or if that's not possible, find some way to add Thunderbolt 3 to my laptop then use the Apple converters to go from TB3 to TB2, then from TB2 to FireWire. Please, someone give me some help and/or hope!