Cheap And Discounts X751LKB Mainboard A751LX X751LX K751LX F751LX K751LK F751LK Laptop Motherboard I3 I5 I7 5th Gen GTX950M/GTX850M 4GB/RAM Wholesale. Buy Directly From Merchant AK laptop Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.