# Java JCOP Unfused J2A040 40k EEPROM 2 Track Hi CO Magstrip

GH₵ 150 · Adenta

Unfused j2a040 40k eeprom with 2 track hi co magstripe compatible jcop21 36k java jcop based smart card
j2a040 40k eeprom with 2 track black hi co magstripe compatible jcop21 36k java jcop based smart card 5pcs
j2a040 40k with hi-co magnetic strip cards
remark:
jcop card only be used by the professional software engin eers who know how to develop and use.
so,before purchasing the jcop cards, please make sure yo u can programming and operate the jcop21-36/40k car d which run the tk and atr to work!
we can only provide the tk default value (transport key),
like: c238e449f725b1510eaa699550caba16.
before you use jcop card, you need 2 commands for ning the jcop21-40k card. ope
here is :
apdu:00a4040010( tk - key)
apdu:00f00000 (open for initialize)
if you don't know how to use it ,please don't order it! th erwise, we will not be responsible for the return.
1, j2a040 n java based smart card, 40k eeprom with tt:

## Details

- Brand: HID
- Type: Security & Surveillance Accessories
- Condition: Brand New

Category: Electronics / Accessories & Supplies for Electronics

Seller: [Smart Tech Shop](https://trueseller.app/sellers/smart-tech-shop-ccbba9eaf8e373c092e463eb)

[Listing](https://trueseller.app/marketplace/electronics/accessories-supplies-for-electronics/java-jcop-unfused-j2a040-40k-eeprom-2-track-hi-co-magstrip-da152b29d0847c4e3a861b40)