This memory is manufactured by a major memory producer to provide you with the trust and quality that you can expect from HiTech Vendors.
NOTE: Please consult with your computer manual or physically looking at your memory and make sure if you are in need of double-sided or single-sided memory.
i.e., If there are 8 black chips on both sides of your memory sticks, you need double-sided memory.
Please note which type you need in the comments section of your order.