Hi i bought Razer Hammerhead Pro V2 in Turkey.But i think its fake one.I applied it to razer warranty registiration.System is accepted my S/N but still i think its fake because i see that in AliExpress most of Hammerhead Pro V2's seems like same with my S/N.Starting with IE******* and only 1 or 2 character is different and the price is 20dollar for pro v2.There is a 2 chance. 1 The seller is selling original hammerheads but i think its impossible. 2 This all fakes making in same place and putting S/N like same. Sorry for my bad english i need help for this. Thanks.