Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black

The Amazon Basics microSDXC Memory Card (A2, U3) is an exceptional, budget-friendly storage option that punches well above its weight class when it comes to raw endurance. While many standard memory cards tend to fail early under the heavy stress of constant data rewriting, these cards are built to handle rigorous cycles, making them a superb and reliable choice for home security setups. The real proof of quality is their incredible field performance in security cameras. Having been in continuous, 24/7 operation for over two full years, these cards have delivered zero errors, corrupted sectors, or dropped frames. Thanks to the U3 and V30 speed ratings, they maintain a consistently high write speed that captures smooth, high-definition footage without a hitch. If you need an affordable, fit-and-forget line of defence to archive footage safely on your home network, these cards are completely dependable.

Picked this up to use in a dash cam and it's been working perfectly. The 128GB capacity is plenty for continuous loop recording, and the A2 speed class means it writes fast enough that there are no gaps in footage. I also tested it in our Nikon camera as overflow storage when the main card fills up and the read/write speeds were more than acceptable for photos. The full size adapter that comes with it is handy too, saves buying one separately. Transfer speeds to the PC are quick, I was getting around 90MB/s reading which is close enough to the claimed 100MB/s. For the price compared to SanDisk or Samsung equivalents, this is a solid option. It's been in the dash cam for several months now through summer heat and winter cold and hasn't skipped a beat. The only reason I wouldn't use it as a primary camera card for professional work is that I'd want a higher endurance rated card for that, but for general use, dash cams, tablets and phones it's absolutely fine.

This micro SD card offers good speed and enough storage for my phone and camera — I’ve used it to store photos and videos and so far it works reliably. It’s nice that the full-size adapter is included, so I can use it with different devices. The only downside: the read speed isn’t always hitting the “up to 100 MB/s” — sometimes transfers are slower, especially when moving many files at once. Still, for everyday use it’s a solid card

I purchased this Amazon Basics 128GB Micro SDXC memory card specifically for my child’s bedroom security camera, and it’s been absolutely perfect for the job. 💾 Plenty of Storage With 128GB, it can hold days’ worth of video footage without needing to constantly format or transfer files. It’s ideal for continuous loop recording and works seamlessly with our Wi-Fi-enabled indoor camera. 🚀 Fast & Reliable Performance Read speeds up to 100 MB/s are no joke! Transferring footage to my computer is quick and smooth—no freezing or lagging. Rated A2 and U3, so it’s fast enough for higher-demand uses too, like 4K video or mobile apps if needed. 🔌 Full-Size Adapter Included The included full-size SD adapter is really handy—I’ve used it to plug directly into my laptop’s SD slot for easy access to footage. No extra gear needed. 🔒 Durable and Trustworthy It’s been running non-stop in the camera for weeks with no errors. No corrupt files, no disconnections. It just works. Exactly what you need when it’s monitoring your child’s space. ✅ Final Thoughts: For the price, you honestly can’t go wrong. Amazon Basics has knocked it out of the park with this memory card—solid quality, great speed, and totally dependable. Whether it’s for cameras, phones, or other gadgets, this card is a fantastic choice. I’d definitely buy another for other devices in our home.

Works are described and good value for money

Quite impressed by these. I have had a few of these now and they are of good quality, decent speed. They come with a card adapter and even a little micro sd case

Does what I need it to do . Cheep price to boot

Bought for another item i bought. It wouldn't recognise it. Disappointed.

Hasta ahora funciona muy bien, se utiliza en una cámara digital.

Bonjour achat avec dashcam

Tarjeta microSDXC de 128 GB Amazon Basics ​La tarjeta microSDXC de 128 GB de Amazon Basics se ha consolidado como una solución de almacenamiento altamente efectiva para quienes buscan equilibrar presupuesto y funcionalidad. A continuación, se detallan los aspectos más relevantes basados en la experiencia de uso: ​Rendimiento y versatilidad diaria: La tarjeta ofrece velocidades de lectura y escritura óptimas para las tareas más comunes. Es ideal para ampliar la capacidad de almacenamiento en dispositivos como smartphones, tablets, cámaras digitales y consolas de videojuegos (como la Nintendo Switch), donde carga aplicaciones y transfiere archivos multimedia con fluidez. ​Fiabilidad y confianza: Uno de sus mayores atractivos es la seguridad de adquirir un producto respaldado por Amazon, que garantiza la capacidad total del dispositivo. Esto la diferencia positivamente de opciones más económicas en plataformas de terceros, donde a menudo los productos no cumplen con las especificaciones técnicas prometidas. ​Facilidad de integración: El paquete incluye un adaptador SD de tamaño completo, lo que facilita enormemente la gestión de datos al permitir la transferencia directa a ordenadores portátiles o lectores de tarjetas. La compatibilidad es inmediata ("plug-and-play") en la mayoría de los dispositivos, sin requerir configuraciones complejas. ​Valoración final: Si bien los usuarios expertos o profesionales podrían notar una diferencia de rendimiento frente a tarjetas de gama alta de fabricantes especializados, esta opción es altamente recomendable para el usuario promedio. Su excelente relación calidad-precio y su estabilidad operativa la convierten en una compra muy satisfactoria para el almacenamiento masivo de fotos, vídeos y documentos sin complicaciones.

Ho acquistato questa scheda microSD per utilizzarla con la mia GoPro durante l’estate, e devo dire che ha superato tutte le aspettative! L’ho testata in diverse situazioni, anche con registrazioni in 4K, e non ha mai dato problemi. È stata affidabile e veloce in ogni occasione. Specifiche principali: • Capacità: 128 GB, sufficiente per diverse ore di video in alta definizione. • Classe di velocità: A2 e U3, ideale per app e registrazioni ad alta intensità. • Velocità di lettura fino a 100 MB/s, con scrittura stabile anche per video 4K. • Include adattatore SD, perfetto per trasferire facilmente file su computer o altri dispositivi. Punti di forza: • Affidabilità: Non ho riscontrato alcuna perdita di dati o errori durante il salvataggio. • Prezzo competitivo: Ottima qualità a un costo decisamente più accessibile rispetto ad altri marchi noti. • Compatibilità: Funziona perfettamente con dispositivi che richiedono schede di alta prestazione, come la GoPro o smartphone di fascia alta. La consiglio vivamente a chi cerca una scheda veloce, capiente e affidabile per registrazioni video o uso generico. Un acquisto sicuro!

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