Samsung EVO Plus 128 GB microSDXC UHS-I U3 100 MB/s Full HD & 4K UHD Memory Card with Adapter (MB-MC128GA)

Good so far, no writing or reading errors.

I purchased the 64 GB microSDXC card in April 2018 to use in my dash cam, and it has been performing flawlessly ever since. Even after years of continuous use, it shows no signs of issues or slowdown. The storage capacity is perfect for recording high-quality video without worrying about running out of space. Overall, this microSDXC card has proven to be reliable and durable, and I would highly recommend it to anyone needing dependable storage for their devices.

I purchased this card a couple of days ago for film-making and photography, originally as a backup SD card for my DSLR, but now I'd probably consider the Samsung EVO Plus 64gb as one of my two primary cards: matching evenly with my Sandisk Extreme. When searching for a card which would be capable in filming with Ultra HD (4K) resolution, I found that the Sandisk Extreme models (standard size SD card) of the same calibre as this card were up to seven pounds more expensive for the 64gb capacity; whereas this micro SD card is just as perfectly suitable for filming in 4K when used with the included SD card adaptor. Furthermore, users of DSLRs have often complained that the write speeds of the Sandisk Ultra cards, which are at the same price level as this product: are usually suitable until the card reaches around 80% capacity - where many have reported noticeable slowing down of writing pictures to the card: an issue that is completely eliminated by the high read and write speeds of this card. In conclusion, this card is lower priced than its competitors of the same quality and write speeds, and is ideal for use in even a professional camera for 4K filming and extensive photographic use in the field. Much recommended buy for anyone in need of a full-size SD card - by use of the included adaptor.

This review is of the Samsung 128GB EVO Plus U3 MicroSD card as there's quite a massive variety of them out there now, and not all are created equal. I have purchased this MicroSD card to go with my new phone, the Samsung Galaxy S9+. So, I have bought many Samsung MicroSD cards in the past and every time they've always arrived in the vacuum sealed moulded plastic packets that are nearly impossible to open without scissors or a knife. This was the first time that wasn't the case.. a simple brown envelope with a small plastic case with the MicroSD card and adapter in and a piece of paper with the specs listed inside. For me this raised alarm bells as most of the 1 star reviews said that their SD card arrived in this format so I prepared myself for the worse. The first thing I did with the MicroSD card is stick it in my laptop and format it - if a card fails at this stage it's not normally a good start. It formatted perfectly without any issue, so I loaded up HWtestw to check the full advertised capacity of 128GB was available. HWtestw is a fairly old tool but it's simple to use and definitely works. It took the best part of 50 minutes to write and verify to this card, and as you can see in the photo it achieved a read speed of 81.3 MB/s and write speed of 74.6 MB/s which is actually pretty good. It's worth mentioning that the advertised 100 MB/s speed is often a theoretical maximum that is only normally achievable in an environment that doesn't represent realistic every day use. Next I used CrystalDiskMark to benchmark the card and again it achieved similar speeds to HWtestw, with a sequential read speed of 83.36 MB/s and 75.03 MB/s write. So for sequential reads and writes it's a fairly consistent result. The card doesn't perform so well on random read/writes but that is to be expected and it doesn't perform any better or worse than some of my other Samsung MicroSD cards. When you are storing videos, music or high resolution pictures to the card you will most likely be using the sequential read/write capabilities of the card opposed to fully random I/O. I was happy with the basic testing on my laptop so I then installed the card to my Samsung Galaxy S9+. The first thing I did then is format the card just to ensure that Android is happy with the file system. I then used AndroBench to benchmark the card, which yielded 74.51 MB/s sequential read and 45.92 MB/s sequential write. I must admit that the write speed is a lot lower than expected, compared to my laptop, by nearly 30Mb/s. I also saw similar speeds when using A1 SD Bench, although the read speed was slightly lower again at 63.60MB/s. These speeds are still really good but a little disappointing that the card doesn't perform quite as well in Samsung's flagship phone! The card clearly performs will in other devices, so it may well be a software/firmware issue with the phone, which may or may not be addressed at a later date. Still, the S9+ has 128GB onboard so I will be surprised if I even use the MicroSD card for the foreseeable future!

Used for a new tablet and bought Samsung as the tablet is that brand. The storage card works fine, pity the tablet mucks about and seems to hide or erase stuff or else won't save to the card. Rather annoying. As usual the amount of storage is less than 128gb but only by a bit, (hence dropped a star) still over 100gb so that is fine. I deleted off all the guff then put on the card so I could use it in full. Pity their tablets aren't as user friendly. My idea was to save stuff from my pc onto the tablet (music and documents with some image files) as an extra backup. Plus being able to access the documents for use in libraries and archives away from home. The tablet doesn't make it easy. Plus won't open some file types. In conclusion, memory card is fine and works ok, but getting it to be 'compatible' with a Samsung tablet .... well be careful what you try and store to it. I wouldn't rely on their tablets being any sort of back up. Luckily it isn't my only backup.

Muito bom

„Perfekt für meine Dashcam – schnell & zuverlässig“ Die Samsung EVO Plus 32GB ist genau richtig für meine Dashcam. Sie liefert schnelle Schreibgeschwindigkeiten, hält problemlos Daueraufnahmen stand und sorgt für reibungslose Loop-Aufzeichnung. Keine Aussetzer, keine Fehlermeldungen – einfach einstecken und losfahren. Top Qualität zum fairen Preis. Klare Empfehlung für alle, die eine zuverlässige Karte für Videoaufnahmen suchen.

Una davvero ottima sd card. Ne ho acquistate qualcosa come 3/4 oramai, e nessuna, dico nessuna mi ha mai tradito, tutte sono perfettamente funzionanti e vanno alla grande. In questo caso parliamo del modello da 64 gigabyte che ho acquistato per la memoria della mia action cam Yi 4k plus e grazie a questa micro sd posso registrare fino a 2 ore in 4k60fps, davvero ottimo. Con l'adattatore fornito nella confezione mi è stato possibile inoltre utilizzare questa micro sd sulla mia reflex senza alcun problema. Il prodotto si presenta perfetto in ogni sua forma, costruito molto bene e all'apparenza davvero solido, parlo sia della micro sd stessa che dell'adattatore Micro sd/sd che viene fornito nella stessa confezione. Se non vi fidate delle prestazioni di questa card trovate tranquillamente decine e decine di video test e benchmark di queste schede micro usb e potrete così stare tranquilli che state acquistando un prodotto eccellente. Sicuramente consiglio questo prodotto anche per il rapporto qualità/prezzo, che a parer mio è davvero grandioso in quanto si può trovare tranquillamente il taglio da 32gigabyte di spazio per soli 10/12€, eccezionale e per quello da 64 giga spenderete appena 20/22 euro, quindi per nulla male e sicuramente acquistate un prodotto di qualità piuttosto che strapagarla acquistandola invece in un negozio fisico e vi assicuro che lo stesso modello di micro sd lo pagate 40/50 euro per il taglio da 64 giga, un furto. Un prodotto consigliato al 100%

Samsung à bien miser, aucun problème d'installation. Dans un blackview 9800 pro pour caméra thermique, photos et vidéos. Qui réclament un débit excellent. Les transferts via USB 3.0 / 3.1 est top. Monte au maximum de la vitesse annoncée.. Je recommande fortement. Tester sur Samsung galaxy S8 / S9 plus et S10 Plus, rien à signalé. Même en enregistrement 4K ça passe largement. PS : Je suis technicien supérieur en maintenance informatique et réseaux (monteur/ modding). Ne cherchez plus. Niveau prix/ performances c'est le top. Cordialement, Guillaume. Si mon commentaire vous a été utile, faites le moi savoir ! À la moindre question, n'hésitez surtout pas, je répond au plus vite.

Comprato per mia madre per il suo Moto E di cui si diceva qui : Motorola Moto E3 E3 4G 8GB Black Alla richiesta " Mettimi qualcosa che non devo preoccuparmi che mi finisca lo spazio" non ho potuto esimermi. Sono venuto qui su Amazon, una veloce occhiata e ho comprato questo. Arrivato nei tempi previsti, imballo più che sufficiente, fatto i doverosi trasferimenti e backup ho inserito la nuova microSD nello smartphone e tutto è andato per il meglio, funziona molto bene. Ho avuto computer con meno memoria di questa microSD, è incredibile che sia così piccola e così performante, anche il prezzo mi sembra molto buono, sto valutando l'acquisto anch'io, forse più avanti. NB: Nelle foto che ho messo c'è quello che mi è arrivato (Inizialmente adattatore SD + microSD nella comoda custodia trasparente), manca la microSD che avevo già messo nel telefono, comunque è identica alla foto nell'inserzione.