Evo Plus Class 10 UHS-I microSDXC U3 with Adapter (128GB MB-MC128GA/APC)

Works as noted

The very first thing I did upon receiving this chip was test its authenticity using the H2testw freeware -- something you should ALWAYS do with a new chip, no matter where you get it from, because there are counterfeit chips everywhere and many look remarkably authentic. I'm happy to say that this Samsung clocked in at 122 gigs with zero data errors...a little shy of the stated 128 capacity but it seems like storage always falls slightly short of the stated capacity so that's OK. Speed was an unremarkable 44.2 MByte/s writing, 68.1 MByte/s reading...but this test was conducted on an old PC through the SD adapter so no dings there. Overall, this chip is what it purports to be. The warning is that I could not initially run the H2testw because it couldn't write to the disk, nor could I do a fast format. This initially set off alarm bells, but it turns out that what I had to do was a time consuming full format. After I did this, everything was fine. No idea why the disk wouldn't take a fast format or accept a read/write test out of the package. As an aside, the H2testw can take a long time -- it's a thorough test, but not particularly efficient. But don't be impatient. Fire up the test, go have lunch, or let it run in the background while you do something else as it takes very few system resources. When you're done, you'll be rewarded by knowing just what exactly that chip you have really is, and if it's safe to slap your precious data on it. Time well spent.

Good product - good price, will buy again. It works as advertised.

Good Product

There's a lot of fake micro SD cards being sold to unsuspecting customers online, especially the Samsung cards since they're usually one of the best available. These fake cards while they look virtually identical to the OEM cards are usually smaller in size such as a 8GB or 16GB actual size card which report themselves as being 128GB+ in size. Not only are they not the correct size of storage, but their read and write speeds are inferior to the OEM cards. With this ongoing problem in the market, it's made it very difficult purchasing any Micro SD cards online from retailers such as Amazon and more so Ebay. Due to this problem I have collected an assortment of software tools to inspect the authenticity of every SD card I purchase. These tools include Chip Genius, FakeFlashTest, and H2testw on the PC, along with a couple Android Apps on my Samsung Galaxy S7 Edge phone. I am happy to report, my inspections have concluded these cards being sold on Amazon are authentic Samsung cards. I even have an identical Micro SD card purchased directly from Samsung's website and all the reported data findings are identical on this card besides the serial number which is what I would hope to find. I'm going to include some screen captures from the apps I used on my Samsung Galaxy S7 Edge phone as a reference, so you should know what to expect from an authentic Samsung Micro SD card. Review Update: I recently purchased a 256GB Samsung Card from another online retailer not named Amazon, where the seller had 100% positive feedback, was an established 4 year member and the price wasn't that much of a savings over what I had seen listed on Amazon for the same item. I contacted the seller to verify the authenticity prior to purchase. All signs seemed to indicate it was a Legit Samsung card, but upon arrival I learned differently that it was a fake. I got my money back for that item, but sadly another unsuspecting victim made a purchase at the same time and left the seller a positive feedback review. That's because the fake cards to work until you lose your data because you exceed the real storage limit of the card which is typically 8GB. Now having a REAL Samsung SD Cards and a FAKE in hand, I thought I would take that opportunity to assist others the visual differences between a REAL and FAKE Samsung SD card. See added REAL vs FAKE images. The FAKE is not from Amazon. Review Update 2/28/2019 I have observed some reviews where they have stated they received a fake. Hopefully, my original review assisted in identifying that it was indeed a fake. My thought on this is because although you are making your purchase on Amazon, the item is actually "Sold By" multiple vendors under the same Amazon listing. I have been asked by multiple individuals to specify who my Authentic Samsung cards were sold by. I've now made multiple purchases of Samsung EVO SD cards through Amazon. Below is a list of the sellers from whom I have received authentic Samsung SD cards from my purchases. Authentic Samsung SD card models purchased and sellers purchased through Amazon. Samsung EVO Select 128GB= Sold By: Amazon.com Services, Inc Samsung EVO Select 256GB= Sold By: Amazon.com Services, Inc Samsung EVO Plus 256GB= Sold By: Platinum Micro, Inc. Samsung EVO Plus 256GB= Sold By: Blizzard LLC Samsung EVO Plus 256GB= Sold By: ShopSmart Deals Samsung EVO Plus 128GB= Sold By: US EcoZone Samsung EVO Plus 128GB= Sold by: Triplenet Pricing INC

works as advertised

If you're looking for a reliable and versatile microSD memory card, look no further than the one that you have purchased. Compatible with a wide range of devices for both SD and microSD, this card is perfect for anyone who needs a memory solution for their camera or other device. One of the standout features of this microSD card is its ability to capture detailed Full HD video. This means that you can record all of the important moments at your daughter's high school graduation without having to worry about running out of space or sacrificing video quality. Overall, this microSD memory card is a great buy for anyone who needs a high-quality memory solution for their camera or other device. And judging from your experience, it sounds like everything went well during your daughter's graduation ceremony, so you can be confident that you captured all of the important moments on this reliable and versatile memory card.

i haven't run a capacity test yet to see if it's fake. but i really doubt a fake card would go above 80bps, right? i'll be back if anything goes bad. awesome so far. -edit- not only is it the full 128gigs, it did a neat trick that most cards fail at. i purposefully fragmented a 1.5gig zip file full of videos throughout my test files i copied to it. usually i copy the zip back to my hdd to unzip it to check for corruptions. it was performing so well i tried opening the zip right there in the card. the card let me unzip the fragmented zip even though i barely had 4gigs left of 'work space'. the card let me play the 1080p video from that zip. the card continued playing the 1080p while copying the video and zip simultaneously to my hdd. the card then pimp slapped me and insulted my mother. ...so, yeah. good card. i'm buying 2 more. i kinda feel afraid not to.

Después de leer varias opiniones sobre la originalidad o no sobre esta tarjeta, me decidí a pedirla a Amazon directamente, vendido y enviado por ellos, y he recibido justo lo que compré, una tarjeta original de Samsung de 128 GB, cuya capacidad real es de 119 GB. En cuanto a mi opinión sobre esta tarjeta, he de decir que estoy satisfecho, a pesar de no llegar a lo que indica en sus especificaciones de 100/90 mb/s de lectura/escritura respectivamente, si alcanza una velocidad muy razonable, sobre todo en lectura. He probado dos programas CrystalDiskMark y H2Testw, éste último es además para comprobar la capacidad real de la tarjeta, además de su velocidad de lectura y escritura. CrystalDiskMark me da una velocidad de 85/50 mb/s aproximadamente. mientras que H2Testw me da 73/67 mb/s, lo que indica un mejor resultado en escritura, pero peor en lectura que CrystalDiskMark . Hay que tener en cuenta que el lector de tarjetas, ya sea interno o usb a de ser 3.0 para que de estos resultados, como el lector sea usb 2.0 no alcanzará más de 25mb/s en lectura y escritura, tal y como me ha sucedido a mi con un lector sd de un portátil, que ha resultado ser 2.0. En definitiva, una memoria muy aconsejable por el precio que tiene, esperemos que no tenga ningún problema en el futuro, pero de momento estoy muy satisfecho con esta tarjeta. P.D: He tenido que formatear la tarjeta (no se el motivo, pero me pedía formatear de nuevo al introducir la tarjeta en el ordenador), y he vuelto a pasar el test de CrystalDiskMark y ahora me da un resultado bastante mejor (añado captura).

Een perfect product voor zijn doel!

I got a duplicate item, it's not original Samsung Evo memory card. It's cheap quality and I didn't even get the adaptor with it. It was totally a cheap move from Amazon. I never expect something like this from Amazon. And the pack of memory card was already opened. Look like somebody opened and used it. The appearance quality of memory card is too cheap. I didn't even get the mind to check it's transfer speed and to use it. Iam returning this order asap.

Worked as described. No issues and has worked in 3 different Samsung phones and my Trail Cam's.

Excelente produto Rápido em fazer transferência de arquivos