Review on 💻 Enhanced Sony MRW-S1 High-Speed UHS-II USB 3.0 Memory Card Reader/Writer for Efficient SD Card Access by Christin Barajas

Works as expected most of the time. Sometimes the writing speed is slower than expected, but that may be due to the card. I ran a speed test using a Black Magic Disk Speed Test App. Two cards tested: Sony M-Series 128GB UHS-II SDXC (R: 260MB/s, W: 100MB/s) and Lexar 64GB UHS-II SDXC (1000x/150MB/s) Sony: 80 reads/ Write 222, Lexar: read 63 / write 139 In addition, SD cards are easy to insert and remove and close securely enough.