This card reader is suitable for the installation into the 3.5" slot of your PC. The connection is made internally via the USB port of the mainboard or USB controller. It reads and describes 54 of the most common card types and also has a USB front output. Details: https://elecena.pl/product/18341755/cr0012-card-reader-internal-3-5-usb-2-0-all-in-1 2021-05-05 https://elecena.pl/product/18341755/cr0012-card-reader-internal-3-5-usb-2-0-all-in-1 2025-11-02