Review on 📷 PNY Elite-X Micro SD 128GB: U3, V30, A1, Class 10 for High-Speed Performance, Up to 100MB/s – P-SDU128U3100EX-GE by Fernando Ramani

I wanted a U3 speed rated card for my Samsung Galaxy S7 Edge and it seemed like the best value at the time of purchase. Works great on my phone. I use it to store music and videos from Google Play locally on my phone without using the internal storage. This allows me to listen to music and watch videos without using cellular data when I'm on the go. Music and videos on Google Play play flawlessly from the SD card without stuttering. I also use it to store photos and videos taken with my phone. It's great for that and doesn't seem to slow down the camera app when taking photos or videos. I haven't tested recording 4k videos though, I suspect that would work fine too. I also found out that you can set up Google Maps to save offline copies of your maps to an SD card. So I use it for that too. So far the card is working fine and seems fast enough for an SD card. I couldn't be happier!