PNY Elite Performance 64GB High Speed SDXC Class 10 UHS-I, U3 Up to 95MB/sec Flash Card - P-SDX64U1H-GE

In my testing using this for one week only it works flawlessly. It is just as fast as my 58 dollar 95MB/s transcend extreme pro cards in both read and write. If this card holds up it is the best value out of the last 6 different brand cards I have tested over the last week. As long as this card gives me longevity and I have no reason to believe it wont, it will be the only card I buy until another company breaks the 80 MB/s barrier( I find none of the cards actually ever stay in that 90 Mb.s area after I use them for awhile, not sure why that is) or San Disk reduces their card price to match this at 50%. Plus, unless Canon can make use of these fast cards I hardly see the need, my digic 5+ processor still cant keep up with the card at 7 frames a sec. This card handles my new Canon 70D with ease,the camera buffer seems to fill before the card, so I just don't see a need for anything better. Wondering if a firmware update can increase that in anyway if the future or if it is a hardware limitation on the caner itself? For now this is the best bang for the buck I have found at 24.00! Right now you can get almost 3 of these for the same speed and equal San Disk 95 MB/s card. The prices just went up on San Disk to 67.00! Amazon usually has them at 57.00 and once I saw them at 54.00, but never near 24.00 like this PNY! I only wish this card came in the same speed in the 64Gb size, I never knew how fast I could fill up 32 GB until I started using Raw/Jpeg setting on a DSLR. Here is the transcend the only other card in my personal tests on my computer that equals this card in read and write speeds. I say my computer at my home, that's all I can go by: SanDisk Extreme Pro 32 GB SDHC Class 10 UHS-1 Flash Memory Card 95MB/s SDSDXPA-032G-AFFP NOTE I changed the word Transcend to SanDisk everywhere in the above post, I mis-wrote my initial review. UPDATE After using it for a week 4 hours plus a day: Okay after using this card more I like it a lot. BUT, even though the testing results show it to equal the Sandisk card, in reality, on my camera(canon 70d), doing what I do, the Sandisk simply "feels" faster, ever so little, but faster. My camera also seems to give me a busy slightly more often using this PNY card than when I use the Sandisk. So for me I rate the Sandisk the best I have ever used with this a close second. Now if I factor in cost this PNY is the best by far, but if money is no object I feel the Sandisk is better. On a 100 point scale this PNY is a 95 and the Sandisk a 100. And again, the Crystal mark testing does not bear this out, this PNY and the Sandisk are neck and neck in the test program. But when using the camera itself, if only my perception of the cards, the Sandisk is better. Now will I buy another Sandisk, probably not, at this price, for me, this is the card to have. If you simply just want the best cost not a factor get the Sandisk I linked to in the original post. I hope someone else can get both cards and post their experience with them to compare to my experince.

256gb is a large amount of space for an SD card. I am using this SD card as a second "hard drive" for my Chromebook. I keep some movies, TV shows, and images on it as well as documents and files for certain programs that run on Linux. I have owned this SD card for nearly a year, and it has been functioning well the entire time. This is a Class 10 UHS-1 SD card. This means that the card has the fastest read and write speeds available. When using it in my Chromebook, I cannot tell any difference in speed between the SD card and the actual Solid State Drive. When plugged into my main computer, the speed is still impressive. This is a great SD card to use for holding and transferring large files. I have never experienced any data-loss or connection-loss while using this device. I keep it plugged into the Chromebook at all times, except when I am transferring documents to my computer. This does not offer the same protection that an SD card case would, which means this card is durable and can stand up in less-than-ideal conditions. If you are a photographer or videographer, this SD card will keep up with the demands of recording HD and 3D video footage in real time with a UHS-1-enabled host device. This will enable you to effectively shoot HD and 3D video. I would recommend this product to anyone who is looking for a high quality, fast, and reliable SD card with a large amount of memory.

Screamingly fast card, both read *and* write, for a ridiculously low price. If you read a lot of these reviews, you will see that different people relate different test speeds. That's because their test setups are all different, but also, their card may not be the same as your card. Manufacturers buy the chips and controllers in lots. And so it goes. NB: make sure this card is compatible with your system. What's the difference between SDHC and SDXC" Well, basically, usually (usually) if a card is 32GB or below it’s SDHC. If it’s 64GB or above, SDXC. Look on the friggin' label!!!!! As others have noted, SDXC uses the exFat file system. If your camera is SDXC compatible, this is absolutely no problem. Just don't format outside the camera, all cameras have a format utility. Having said that, I have a bunch of these and the are seriously fast and you can't beat the price. I use them for huge video files and photos all day, day in and day out, and no issues yet. They are tiny bit thicker, like most high capacity cards. So my real world, professional card hoarder opinion is, this is faster than many Sandisks at half the price.(The fastest Sandisks are faster. Yup. Golly gee.) There is no point in wondering whether a particular brand is more reliable, despite what anyone may say. Any of these can fail, so back up your data on a nice big 2TB WD USB3 self-powered, portable hard drive. The makers change the chips too fast. These are pretty well made, but chips is chips. Loading and unloading data: get yourself a good, fast USB3 card reader and it will fly. For example, if you film four hours of video, take the card out and use the USB3 card reader (plugged into a USB3 port, DOH!). Don't bother using the cameras built in transfer feature.

----------------------------------------------------------------------- CrystalDiskMark 3.0.3 Shizuku Edition x64 (C) 2007-2013 hiyohiyo Crystal Dew World : [・・・] ----------------------------------------------------------------------- * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] Sequential Read : 91.268 MB/s Sequential Write : 63.442 MB/s Random Read 512KB : 71.413 MB/s Random Write 512KB : 12.637 MB/s Random Read 4KB (QD=1) : 5.117 MB/s [ 1249.4 IOPS] Random Write 4KB (QD=1) : 0.787 MB/s [ 192.2 IOPS] Random Read 4KB (QD=32) : 5.085 MB/s [ 1241.5 IOPS] Random Write 4KB (QD=32) : 0.783 MB/s [ 191.1 IOPS] Test : 1000 MB [D: 0.0% (0.1/238.8 GB)] (x5) Date : 2015/03/06 OS : Windows 8.1 [6.3 Build 9600] (x64)

4k動画でもまったくトラブルなく撮影でいています。 半年ほど使用していますが エラーは一度も起こしていません。

Item arrived in OK condition , buy without thinking still works like a charm

Es la segunda memoria PNY y puedo decir que son excelentes y tienen excelente relación calidad precio, 128g de video y a una gran velocidad la recomiendo para quien busque algo a buen precio y necesite grabar muchos vídeos y fotos

Super fast and reliable. Works great for 1080p 60fps video. Canon XA20.