https://www.westerndigital.com/products/memory-cards/sandisk-ultra-uhs-i-microsd?sku=SDSQUAC-1T50-GN6MA
It’s not cheap (unsurprising). But after spending the entire Switch lifetime with 1 TB as the max, there’s now a larger option.
I know the digital vs physical debate has been recycled 100s of times in the subreddit. For the subset of us who are all in on digital- this is exciting.