LiamP

Hi I just got an XH2s mainly for the fast frames per second as I want to catch birds in flight. Great it shoots 40 frames per second but now after 10 minutes I have 120 Gb of files on the CFexpress card. I connected to my laptop with a usb 3.2 2x1 cable and it takes 3 hours 45 min to transfer? I've set "Card reader" in connection settings , am I missing something or is this what to expect? Should I just but a CFexpress card reader?