Review on 📱 Kingston MobileLite Plus USB 3.2 microSDHC/SDXC UHS-II Card Reader (MLPM): High-speed Data Transfer and Versatile Compatibility by Shane Schobinger

Worth the money. It's a bit wider than it looks in the picture but I love the fact that I can use it as a flash drive and also swap out the micro SD card in a split second. It's tight so you don't have to worry about it coming out. The end of the card does not protrude beyond the adapter, which protects it from possible damage. Technically it is completely closed. Looks solid and has a good brand name. If you have a lot of micro SD cards and need extra storage but don't want to spend a lot of money on an external hard drive, then this is a cheap way to store things. The speed depends on your micro SD card. I strongly recommend you to buy a bag/package to store your SD/Micro SD cards.