1,Item number:HH30201032 2,CN900 key programmer and 4D cloner box 3,Function:Copy 4C,4D ECH2,TPX2 4,It ... the chips (11 12 13 33 T5 41 and 42) and parts of 44 and 45.Using “ FREE “ dedicated chips can copy ... It Upgrade to copy CN1 (4C), CN2 (4D) chip .And size is 6mmX12mmX4mmSupport on the software update, such as adding ... selling many kinds different famous brands: CN900 key programmer and 4D cloner box