My sincere advise to all is not to buy OEM items in ebay. I had ordered for wireless optical mouse it cost around 600 Rs. When I received the item, it was not working when I asked seller regarding this he told he will replace the item, but disappointing is you need to pay return shipping which will cost 100 to 150 Rs. Ebay should make mandatory that if item is not in working condition then replacement expenses should be taken by Seller instead of buyer. So please dont buy OEM items
