Remove the card from the camera then use a USB 3 card reader. For an application like Lightroom it can be set to open automatically and put you into the import screen. It's very fast and efficient. Using a cable to the camera works but it's a lot slower. Faster cards transfer very fast.
When done put the card back into the camera and use the camera to format the card. ONLY use the camera to format a card. Formatting erases the images at the same time.
When done put the card back into the camera and use the camera to format the card. ONLY use the camera to format a card. Formatting erases the images at the same time.