This is the Kingston Canvas Select Plus SDCS3/64GB microSDXC memory card, 64GB of Class 10 UHS-I storage rated 100MB/s read / 85MB/s write with U1, V10, A1 classification, aimed at general smartphone, tablet and camera storage expansion where reliable everyday performance matters more than the extreme sustained-write speeds a professional video card needs. It's shock, vibration, X-ray and temperature resistant, formatted exFAT out of the box, and includes a full-size SD adapter so it works in any standard SD card slot as well as microSD-native devices. The A1 application performance rating guarantees minimum random read/write IOPS, which matters for running apps or games directly from the card on an Android device rather than just storing photos and video. Kingston backs the Canvas Select Plus range with a lifetime warranty, making it a low-risk, everyday-reliable choice for expanding storage on a phone, tablet, Nintendo Switch or basic camera.