Lexar Professional USB 3.2 Type-C Dual-Slot Reader, Supports SD and microSD UHS-II Cards, Up To 312MB/s Read (LRW470U-RNHNU)

good speed improvement over usb 3.0im waiting for faster cards, to fully test this drive,but already its shown better speeds, than my old usb 3.0 card reader

These are very good and cut copying time substantially. Well worth buying.

Brilliant

Transfer speeds not as fast as I expected but works adequately and can also be used to transfer files from SD cards to a mobile devices faster than via WiFi or Bluetooth.

Faster on every single card I have. Than any other reader. Its faster writing and reading. On some cards by a lot. On others by maybe 15% compared to the USH II dell reader on my laptop and other generic readers. It reaches the claimed card max speeds or better every time. Connected to a fast 10gbps port.

I have been purchasing Lexar products for some time due to their reputation for speed and performance. However, I am disappointed with this micro SD and SD card reader, as its read and write speeds are not significantly better than my five-year-old generic micro SD card reader. The photos above were taken with a Lexar Micro SD Card purchased from the same store. I am concerned that the reader, the micro SD card, or both might be counterfeit. I tested them on both my Mac and PC. Additionally, the reader is made from very lightweight, plasticky material.

Purchased this item recently, mainly to transfer RAW photo from DSLR SD Card to Laptop or mobile. I am fully satisfied with the ease and speed of such large file transfer.It will be good if the manufacturer supplies this item in a plastic casing, which can be used for its safe storage.

I absolutely love this little card reader. I use both SD and microSD cards frequently, and having a dedicated, dual-slot reader that handles UHS-II speeds without needing an extra adapter is a massive timesaver.The USB-C connection is rock solid, and moving large files (like big batches of high-res photos) to my computer is incredibly fast. It’s also compact and lightweight enough to easily toss into a gear bag for on-the-go editing.If you're looking for a reliable, speedy reader that just works, I highly recommend this one!

Excellent speed

Compré este lector en diciembre de 2024 y, tras meses de uso constante, puedo decir que cumple exactamente con lo que promete. Es rápido, estable y confiable, ideal para profesionales que manejan tarjetas SD y microSD UHS-II a diario.Pros• Velocidad excelente: transferencias rápidas y consistentes, incluso con archivos 4K o RAW de gran tamaño.• Compatibilidad total: funciona sin problemas en MacBook Pro M1 y equipos con puertos USB-C.• Doble ranura SD/microSD: práctica y eficiente para respaldar material de cámaras, drones o grabadoras sin adaptadores.• Diseño compacto y robusto: materiales resistentes, ideal para uso en estudio o en campo.• Lectura simultánea estable: permite acceder a ambas tarjetas al mismo tiempo sin pérdida de velocidad.Contras• Ninguno relevante; cumple su función de manera impecable.Mi experiencia real:Uso el Lexar Professional USB 3.2 Tipo-C Dual Slot desde diciembre de 2024 para transferir material de cámaras y drones.Ha mantenido un rendimiento excelente: no se desconecta, no presenta sobrecalentamiento y las velocidades de lectura y escritura se mantienen constantes.Es una herramienta fiable para cualquier profesional que necesite respaldar o mover archivos grandes con rapidez.Conclusión:El Lexar Professional USB 3.2 Tipo-C Dual Slot es un lector sólido, rápido y completamente confiable.Perfecto para flujos de trabajo profesionales en video y fotografía.Por su rendimiento y durabilidad, sigue siendo una de las mejores opciones en su categoría.

速い時は速い。遅い時は遅い。他の製品とあまり変わらないですが、2スロットあるので便利です。