: This specific hex string identifies a "Generic Smart Card" often found in systems manufactured by companies like Gigabyte. Why You See This ID
: A "Smart Card" appears in your Device Manager with a yellow exclamation mark because the system cannot find a specific "Minidriver" for it. scfilter cid87d25e32ac0d4ef0b1e0502c6b7dfb77
: The string following "SCFILTER" is a unique ID generated from the card’s Answer to Reset (ATR) string. : This specific hex string identifies a "Generic
