No Return / No Exchange Policy.Please check model Number and match with your Product.Generic and Proper HDD CABLE Super Quality.Every product crosscheck Before Shipping.Compatible with15-B000, 15-B000ED, 15-B000EJ, 15-B000EM, 15-B000ES, 15-B000ET, 15-B000EV, 15-B000SH, 15-B000SM, 15-B000SQ, 15-B000S..