Buying a Laptop using international credit card

Hi all,

am having some issues related to buying a laptop from outside US with physical address i use to buy from Amazon and other sites. after a long search, i come to know that Dell is only accepting US credit card ( i have international credit card ). so is there is away around this? how about Visa? the one i have on my country will it work? i dont want to go through getting it and it also reject on Dell site.

please assist.