Samsung U3 MicroSDXC

Samsung’s 64GB U3 MicroSDXC Card not only works with compatible mobile devices, but the Nintendo Switch as well, all for $19.99, today only. Whether if you’re a power user or just want to expand your device’s memory, this microSD card gives you the advantage of ultra-fast read / write speeds of up to 100MB/s and 60MB/s. Compatible with all microSDXC and wide range of Full-Size SD applications. Product page. Continue reading for a Nintendo Switch installation video and more information.

Great micro SD card. I bought this for my Galaxy S8 and Note 4 since I keep running out of memory clicking lot of pics. I specifically needed a UHS-I speed grade U3 for 4K video recording. This works great with my phone. The read speed around ~93MB/s little less than the advertised 100MB/s. But the write speed was ~66MB/s which is more than the advertised 60MB/s which is amazing. It meets the requirements for U3 speed class,” said one reviewer. More information.