Looks like Western Digital is about to jump on the Steam Deck SSD bandwagon, as a new WD Black M.2 2230 drive is inbound. Naturally, it’ll also fit nicely within gaming handhelds like the Ayaneo S2 and Asus ROG Ally, and the storage giant seems to be using the latter device to market the new format. However, whether you’ll use it to upgrade your portable powerhouse of choice is a different matter entirely, as it costs a bit more than its rivals.