1、This product link has 1.35V and 1.5V memory, 1.35V refers to DDR3L (PC3L), 1.5V refers to DDR3 (PC3), please check the voltage memory used by your notebook computer before purchasing, to prevent the purchase of incompatible products.
2、Please select the appropriate memory according to the parameters of the laptop.
3、We have three memory colors (green, blue, black) and three chip counts (4, 8, 16) and they will be sent randomly.
4、We have different brands of memory pellets and they will be sent randomly.
1、Memory provides a Lifetime warranty.
2、All products are rigorously tested before leaving the factory, and use carton safe packaging.
3、We usually use AliExpress official logistics(shipping free). Please contact with us if you want to use other courier, such as DHL, UPS, TNT，EMS. You will pay the extra charge.
4、The items will be ship out soon when received a verified payment. We are not responsible for any wrong or undeliverable address.
5、The item will undergo rigorous testing before shipment and it will be in good condition. If you have any questions about the item, please feel free to contact us.
6、Please make sure the item is compatible with your model before ordering. If your computer is not compatible with the memory module, we only support returns and refunds, and the buyer bears the shipping cost.
7、We do not accept refunds. If you are not satisfied with the product, please choose a return and refund and the buyer will bear the shipping costs.