
Dual Interface Card is a microprocessor card which has one chip with contactless & contact interfaces. It can be used at banking, transportation, healthcare, ID, Government and other areas that need larger memory and higher security than a standard contactless & contact memory card.

Thanks mature chip technologies from players like NXP, Infineon, ST, FUDAN, HuaHong etc and related OS & solution suppliers. After years’ experiences of production & development, now we are proudly ready to support your project of Dual Interface Card with superb and stable quality for mass production.
| Code | Brief Name | Platform/Spec | Memory (bytes) | Interface | Datasheet |
| CJ3A040 | J3A040 | JCOP 2.4.1 | 40k | Dual Interface | Download |
| CJ3A080 | J3A080 | JCOP 2.4.1 | 80k | Dual Interface | Download |
| CJ3A081 | J3A081 | JCOP 2.4.1 | 80k | Dual Interface | Download |
| CJ0BLA5 | JCOP31/36k (Mifare1K Emulation ) |
JavaCard 2.2.1 Visa GlobalPlatform 2.1.1 |
36k (Mifare 1K) | Dual Interface | Download |
| CJ0BLA3 | JCOP31/72k (Mifare1K Emulation) |
JavaCard 2.2.1 Visa GlobalPlatform 2.1.1 |
72k (Mifare 1K) | Dual Interface | Download |
| CJ0BLA8 | JCOP31/72k (Mifare 4K Emulation) |
JavaCard 2.2.1 Visa GlobalPlatform 2.1.1 |
72k (Mifare 4K) | Dual Interface | Download |
| CJ0BLA4 | JCOP41/72k (Mifare 4K Emaulation) |
JavaCard 2.2.1 Visa GlobalPlatform 2.1.1 |
72k (Mifare 4K) | Dual Interface | Download |
Please note that JCOP 10, JCOP 21, JCOP 31 and JCOP 41 are being replaced by the J2A and J3A family of products
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