I’d bet a lot of sats that BTCSESSIONS has one on YouTube.

Funny enough though it’s a pretty intuitive setup. Just kinda follow the built in steps to add a key and select “Tapsigner” in the Nunchuk app, and then follow the card insert to setup the Tapsigner when you get it, and then whenever you need to send a transaction, punch in your PIN and tap your Tapsigner.

Granted I play with crap like this all the time. But I just went through it all without looking anything up to see how it worked and it all followed pretty easily from one step to the next. Only took a few minutes.