memory card

hi shabab,
I herared there are two types of memory card for playstation2
one for PAL version and the other for NTSC version
is it truth?:

اول مرة اسمع هالخبر.
بس هو مجرد كرت ذاكرة وش دخله بالانظمة؟؟

in fact
that what the shpper here in suadi said to me!
when I went to buy one, he said you wana it for PAL or NTSC.moreover he said do you want the orginal one or the other one..
you cant trust them..

ماعليك منه هذا شكله يضحك عليك وبعدين لاتاخذ ألا ألاصلي أحسنلك .

that is true do not trust them
buy any one but make sure it is orginal

thanks shabab and shabat