Ikki chastotali chip RFID kartasi ikkita chipga ega. Bitta karta LF(125KHz) va HF(13,56MHz), LF(125KHz) va UHF(860～960MHz), HF(13,56MHz) va UHF(860～960MHz) kabi 2 xil chastotada ishlashi mumkin. Mijozlar uchun aralash dasturni qondirish uchun ishlab chiqarilgan. Ushbu karta juda tejamkor. Asosan banklar, maktablar, hukumatlar va boshqa muassasalarda qo'llaniladi.

LF+HF:

EM4200/ TK4100/ T5577/ HITAG® + MIFARE Classic® 1K/ 4K
EM4200/ TK4100/ T5577/ HITAG® + MIFARE® DESFire® 2K/ 4K/ 8K
EM4200/ TK4100/ T5577/ HITAG® + MIFARE® Plus 2K/ 4K

HF+UHF:

MIFARE Classic® 1K/ 4K + Alien Higgs 3/ Monza 4D/ Monza 4QT/ UCODE® 7
MIFARE® DESFire® 2K/ 4K/ 8K + Alien Higgs 3/ Monza 4D/ Monza 4QT/ UCODE® 7