P18-L2 Bus Validator na-akwado kaadị smart niile kwekọrọ na ISO14443 Ụdị A & B, Mifare Classic, DESFire, FeliCa, nke arụnyere n'ime ihe nrụpụta 32bit ARM Cortex-A9 siri ike. Enwere oghere SAM 4 maka ijide SAM ịzụrụ iji hụ na nchekwa na iguzosi ike n'ezi ihe nke azụmahịa ahụ.