Hi guys pleez tell me wat is MAGIC 4 and it is a clone of which chip

[PS2]

Hi guys
But the man is giving me gurantee for ever
He told me that it is a good chip
I was earlier also going for M2p but the problem arises
If i get the chip and they donot install it properly my whole money would be gone and i would be in a great loss
That is y i am prfering to go for this chip
And also about customs
In india they charge on everything including a tofee
If i get a modchip from outside INDIA i would hav to pay around 200% price of he chip
So tell me should i buy MAGIC 4 after seeing my problems
Thank u for ur informative replies