BKAUKVersion 6.0 SD2VITA For PS Vita Memory TF Card for PSVita Game Card PSV 1000/2000 3.65 System Micro- card r15

Yes it's more expensive than eBay but you get it next day and it works as advertised , if you need one just buy it we'll worth expanding the memory without breaking a bank on a m2 cards.

if your PS vita can use a SD to vita (mine had too high a firmware, but was able to downgrade it using the online guides) once done, works great. using a sandisc ultra 32bg