What's new

Wil Sandisk 128GB Extreme SD SDHC Memory Card Class 10 fit in SP2 and work fine?

None yet. Only up to 64GB.
When I look around it seems that a few manufacturers suggested they might start shipping them last year, but none did. Must be more complicated than they thought.
As I've posted up on other threads, 128Gb is coming, and in fact available for pre-order on some sites... but the prices atm are quite ridiculous at over £500.
The SAMSUNG Pro 64GB MicroSDXC Flash Card Model MB-MGCGB/AM card is a very worthy alternative. You can find it at Newegg for under $64. I can personally recommend it.