1. Processing Time The delivery time is set for 1 work day, holidays will be delayed 1~2 days. 2. Official Authorization We are Sandisk/Samsung official authorized seller, All of our products are original and genuine, can be verified on Sandisk/Samsung official website. 3. Please Please donot open dispute, you can ask help from us first, we will try our best to help you deal with the problem, even refund all money! Thank you very much! Thank you for your understand!!! 1. Capacity 16GB = approximately 14GB-15GB 32GB = approximately 28GB-30GB 64GB = approximately 58GB-60GB 128GB = approximately 119GB-120GB 256GB = approximately 224GB-240GB This is calculation difference between manufacturer and your PC, please Google ‘Memory card capacity’ to get more information. Your PC says 1GB = 1.073741824 Billion bytes where Market Defines 1GB = 1.00 Billion bytes.The pursuit of the perfect person is not recommended to buy. 2. Speed Test (1). The speed show on our link is test by Sandisk/Samsung or by our professional instrument, you’d better use 3.0 interface and 3.0 card reader, then you can get a nice speed. (2). Speed is influenced by many different factors, interface, computer condition, test software ,systems ,use , etc . (3). If you test a low speed by yourself, please donot worry, you can try another instrument to test(need 3.0 interface and 3.0 card reader). And if you always get the same low speed, you can retrun the goods, then we refund you all money. (4). We can 100% promise that our product are all 100% original, there is a security verification label on each package. (5). Once you place your order, it mean you had read and agree with my description. 1. Shipping Way ( please read before ordering ) 1. Free shipping:(1). AliExpress Standard Shipping (2). China Post Registered Air Mail (3). etc About these logistic way, you need go to local post office to take your item. If you always donot go to post office to take your item, it will show that “undelivered”, and then return the item back. (Your Local Post Office will inform you when your item arrived, or you can check your item information via your country post office official website) 2. Delivery to your home: AliExpress Premium Shipping 3. Other logistic: If you want your best logistic, you can choose another we have or contact us. 4. We will send tracking number to you when we shipping your package. 5. All packages are Air Mail. 6. We will try our best to make a fast shipment. 2. On-time Delivery Time ( please read before ordering ) 1. Shipping time: You can see the specific time of logistic shipping when you choose the logistic way. 2. Promised to arrive time: within 60 days(Brazil 90 days) Please do not open dispute if you cannot get your item within 60 days, you can ask help for us, we will do our best for your order,even refund all money! Thanks for your kindly understand!!! 3. However, Please do trust us. You will get the package in time. 3. Declare low value Normally, we will deliver by Person to Person, we will declare low value 1-5 USD for all shipment. If you like to declare lower value than the order amount. Please write down your request in the order message, we will follow your instruction accordingly. 1. Note for the delivery 1. Long international shipping will damage and crush the package, if you found there is unpacking signs, please do not sign for. Outer Package in good condition, but the product retail package by extrusion deformation, but does not affect the product use, is normal. 2. if your Confirmation Time is coming,and still do not receive the goods,please contact with us to extend the delivery date. 2. Refund and Return 1. Cannot receive the item: (1). More than 60 days — refund all money (The premise is that you need open a dispute and choose “shipping method way not as described”, then we will refund all money.) (2). Less than 60 days — not refund (Please donot open dispute if you cannot receive your item within 60 days, you can contact us to help you, thank you for your understand!!!) (3). The premise is that you need to go to the local post office to take your item. 2. Items are damaged when you take: (1). There is unpacking signs — do not sign for, return the item, then we refund all money, return fee we pay (Please do not sign for, otherwise you need pay the return fee by yourself.) (2). Item are damaged when you open the package — return the item, then we refund all money, return fee we pay (You need give us video and pics of unpacking process to prove your problem, otherwise we cannot accept your problem. and we will bear less than $3 for the return of the logistics costs) 3. Quality issues: (1). Quality issues — return the item, then we refund all money, Return fee customer pay (If it is man-made damage, no warranty.) (2). Not satisfied with the item — not refund or you return the item, then we refund all money , return fee customer pay (3). Adapter or Card reader damage — not refund (Adapter and reader are free, not warranty, if they need pay money to buy, we just refund you the same price you pay.) 4. Need know: (1). Return item must ensure the integrity of the goods, otherwise we will not accept the return. (2). When we get the item back, then we will refund money. (3). If you insist open dispute, you can choose “Personal reasons”, “easy return”, “shipping method was not as described”. then we will can help you to get your money back easily, otherwise it will be difficult !!! 3. Please 1. Please donot open dispute, you can ask help from us first, we will try our best to help you deal with the problem, even refund all money! Thank you very much!!! 2. When you make the order,it means that you agree with the above instructions.Thanks.