... 2,CN900 key programmer and 4D cloner box 3,Function:Copy 4C,4D ECH2,TPX2 4,It supports many models ... the chips (11 12 13 33 T5 41 and 42) and parts of 44 and 45.Using “ FREE “ dedicated chips can ... such as (11, 13 and 33), These 3 kinds of 48 chips anti-theft way.Function 10:It Upgrade to ... Upgrade to copy CN1 (4C), CN2 (4D) chip .And size is 6mmX12mmX4mmSupport on the software update, such as adding ...