I have an Apple laptop. It is not under any warranty because it is 3 years old. Its sound card has stopped working. So I am considering to buy a new one. One of my friends told me that sound blaster x fi is the best sound card but as you all know Apple’s product do not support every sound card that’s why he is not sure whether it is compatible with Apple or not. If it is compatible then tell me where can I buy sound blaster x-fi sound card at a cheapest rate but not from any website?