Lot Of 20 White Smart Cards - SLE5542 / SLE4442 Compatible - Unused

Alright, so these are a lot of 20 white smart cards.

They're the SLE5542 type, which are also compatible with the SLE4442 standard.

They're basically blank, ready-to-use cards for whatever project you've got—think access systems, loyalty programs, or hobbyist electronics.\n\nA quick heads-up: these are new, but they're \open box.\ That means they might not be in their original factory packaging, but the seller guarantees they're unused and in perfect condition, just like new.

They're a generic, unbranded card, so no logos or anything.

The MPN is SLE5542 SLE4442, so you know exactly what you're getting.

A solid bulk pack for any project that needs a bunch of these specific memory cards.