LOT OF 6 Sticks of 2GB PC3-12800S DDR3 1600MHz Laptop Memory offer with assurance, I have a 99% rating. I try my best to give as accurate a description as possible but remember this is a used laptop part. I've worked in retail for over 30 years and although the customer isn't always right, the customer should always be treated like I would like to be treated and I try my best to do that . I fully test before I sell so you get what you pay for. Please check my response.All profits from my sales are being donated to Compassion International one of the finest charities I know of. 1 STICK OF 2GB PC3-12800S DDR3 1600MHz Laptop Memory,Brand may vary. Ships first class with no tracking. Expect usps to deliver in 7-10 days.Shipping time: USPS: If an item is paid for before 7 pm 95% of the time it will ship the following morning. If paid after 7 pm it'll be packaged the following day and ship the next morning. I drop off 95% of my packages at the post office so they gain a day from being mailed from a mail box. If an item doesn't get there as soon as it should let me know but be assured it wasn't from me delaying shipping9041_gsrx_vers_1736 (GS 9.9.5 (1736))