1 TB Micro SD High Speed Memory Card Compatible with Smartphone,Portable Gaming Devices,Camera and Drone.

Mine works great with a 6 to 8mb transfer rate to my windows 8. I've notices a lot of bad reviews on this card but then again I see bad reviews on even the name brand SD cards. One thing everyone should know is that it is very easy to blow these cards out on phones especially so be sure to go into settings and disconnect the card before removal also it's good to turn off and remove the battery of the phone before installing or removing the card. These card usually hold up well if you take care of them.

The product works good. I had a problem with the lock protect. I thought that down mint lock, the card will not write, Simple old me discovered the down on the adapter unlock the memory card to read and write. Good speed transfer with my tablet. These little card are easy to lose. So be careful with them.

Been using this for 6 months now in my Samsung Galaxy S4. Had some problems at first, then realized I forgot to format it. Since I formatted the card it's been working great. If I need another I will definatly order again.(**update** the SD card crashed on me, yesterday, just quit working, after 7 months of continuous daily use in my galaxy S4. Now it won't recognize in any device: phones, laptop, PC, camera, that I put it into. It shows as nothing mounted.)

Let me begin by saying that I didn't buy this. This post is to help people who said that it doesn't keep all the data. Use your favorite search engine to search for "fake capacity flash". That's what those other bad reviews sound like to me. People take sd/microSd/usb flash drive of lower storage and use special software or something to make it and the operating system (windows, mac, linux, android, whatever) think that it contains more storage space than it actually does contain. Then they can sell it for a seemingly good price for the claimed storage space. Some 3rd parties that are selling them may or may not be aware of the dishonesty, but many companies that have been selling drives with over-inflated storage for a while know about it. Some of the drives that have over-inflated storage will work ok or a bit slow while still seeming ok until you exceed the true storage capicity. Then they mess up. Do your research. Please share this. Please report problems. Tell your friends to be careful when buying those of large capicity at very unusually low prices. There are programs that can be used to test the drive for this, but not all memory testers work to discover this particular problem. Again, I have not bought this particular drive, so I can't say for certain that this is one of those types. If you find/found out that you purchased or have one of these types of drives that have over-inflated storage capacity and it/they has/have a brand name on it/them, then notify the company. It might be a case of copyright infringement if it isn't made by that company or for that company. Also, just because your sd/microSd/ usb flash doesn't work right or it loses or corrupts data doesn't necessarally mean that it is one of this type that I'm talking about. It might just be defective or of very poor quality. Off-brand or no-brand/generic types are more commonly to be found of the dishonest over-inflated capacity than brand-name types are, but that doesn't mean that you shouldn't always avoid generics. Do research. Read reviews. Also, sometimes people have trouble getting some devices to read or properly report the correct storage capacity of microSD cards that have more than 32gb of storage space. The reason for that is windows (especially xp) has a hard time (or is unable to) fat32 formatting a drive that has an actual storage capicity of greater than 32gb. (fat32 format also may have a problem with individual file(s) with greater than a certain number of gb) There are special fat32 formatting tools that could be used to allow someone to correctly fat32 format a drive that is greater than 32gb. If only it was that easy to fix an over-inflated drive. Always "eject" any removable drive before removing it. Consistently removing a removable drive without ejecting it or shutting down (or logging off or restarting) the computer is almost certainly gonna lead to lost data. If you have one of those drives that act like a local disk and won't let you eject it/them properly and you are using windows, click on the little icons to the right on the bottom taskbar and click on safely remove media. Then click on your device and wait for it to say device can now be safely removed or something like that. Thank you for reading to the end.EDIT: I didn't realize that I had already Bought this before I had found that info about the fake capacity flash stuff.Hello. Howdy. I bought two of these. The cases that they were in looked very cheep and generic. It would've been easy to take them out of the package and return them to the package without anyone having been able to tell that it was opened. When I took the chips out, there were several scratches in each connection strip, which means that it was used or at least plugged into a micro SD drive before I got it. I tested both of them. Here are the results of the first:FAKEFLASHTEST v1.1.1 [SSi]DRIVE 1 - 62.4GiB Single Flash ReaderFFT - Quick Size Test (destructive)G: (no label) DRIVE 1 - 62.4GiB Single Flash ReaderWriting marker blocks to drive 15% complete - 18 min 22 sec remaining10% complete - 19 min 57 sec remaining15% complete - 19 min 39 sec remaining20% complete - 18 min 48 sec remaining25% complete - 17 min 48 sec remaining30% complete - 16 min 44 sec remaining35% complete - 16 min 4 sec remaining40% complete - 14 min 50 sec remaining45% complete - 13 min 36 sec remaining50% complete - 12 min 20 sec remaining55% complete - 11 min 6 sec remaining60% complete - 9 min 52 sec remaining65% complete - 8 min 38 sec remaining70% complete - 7 min 24 sec remaining75% complete - 6 min 10 sec remaining80% complete - 4 min 56 sec remaining85% complete - 3 min 42 sec remaining90% complete - 2 min 28 sec remaining95% complete - 1 min 14 sec remaining100% complete - 0 min 1 sec remainingReading back marker blocks...5% complete - 7 min 36 sec remaining10% complete - 3 min 36 sec remaining15% complete - 2 min 22 sec remaining20% complete - 1 min 40 sec remaining25% complete - 1 min 18 sec remaining30% complete - 1 min 3 sec remaining35% complete - 0 min 51 sec remaining40% complete - 0 min 42 sec remaining45% complete - 0 min 36 sec remaining50% complete - 0 min 29 sec remaining55% complete - 0 min 25 sec remaining60% complete - 0 min 20 sec remaining65% complete - 0 min 17 sec remaining70% complete - 0 min 14 sec remaining75% complete - 0 min 11 sec remaining80% complete - 0 min 9 sec remaining85% complete - 0 min 6 sec remaining90% complete - 0 min 4 sec remaining95% complete - 0 min 2 sec remainingMemory tested in blocks of 25600 sectors.BAD MEMORY from sector 37469 (18.2954MiB) to sector 131058269 (63,993.2954Mib)Test took 1894 seconds. *** FAILED ***DEVICE HAS DUPLICATE OR BAD BLOCKS!Recommended maximum usable partition size: 5.7954Mib (approx. Last good Sector=37469)Unplug and re-connect the drive, then reformat it using Windows or RMPrepUSB.Deleting G:\FAKETEST*.tmp files...finished. Those were the results of the first test. That micro SD was BAD! Now for the other micro SD card: It was too long and too bad to put here. It was a bunch of write errors. WRITE ERROR: Sector =(It would have a bunch of numbers here) That second micro SD was even worse than the first!I don't recommend this card! Idk if the adapter works. I used a PNY adaptor because I wanted to make sure that the adapter that I used was good and reliable. I've never had a problem from My PNY adapter. Use your favorite search engine to search "fake capacity flash" for info about this type of thing. If you suspect that your SD, micro SD, or USB flash drive, you can test it with thishttp://www.rmprepusb.com/tutorials/-fake-usb-flash-memory-drives/FAKEFLASHTEST_v1.1.1.zip?attredirects=0&d=1Make sure that you read and follow all directions from this program.It can destroy data and cause a data device to need to be reformatted.thank you for reading to this end.

Best deal ever! Stores offer 32GB SD Micro cards for $80. This deal was almost too good to be true. For the price, it was worth checking out. After getting the card and using it I almost felt like I had stolen someting because it was a device that would cost an accessive amount at a local retail store. Great quality and even better price.

You get what you pay for. Data transfer slow. If you try more data at once, does not record everything. Good for simple stuff (pictures, short video clips, PDF..). Not good for large files over 2 G, takes long time to load and incomplete. Need to reformat.

Very easy connection and fast connection.

So far it's working just fine. Have had no problems related to this micro sd. They also sent a couple of freebies with my order making this one of the best all around purchases ever on Amazon.I say for this price it's a no-brainer and worth taking a chance on before spending up to 3-4 times the amount on name brands.Go for it!