What is a USB 3 card reader?
What is a USB 3 card reader? USB 3.0 High-Speed Card Reader for CF, SD, MicroSD and Memory Stick. To maximise the performance of your memory cards and save time when transferring files, it features USB 3.0 high-speed performance with up to 5.0Gb/s data transfer speed, up to 10 times faster than USB 2.0. How do I fix my SD card reader on my laptop? SD Card Can't Be Read? Here's How to Fix ItCheck the Card Reader. If the card only fails on one specific device, it could very well be a card reader problem. Use a Different USB...