Hi. I'm trying to transfer some big files from my Win 10 (Samsung 970 PRO SSD) to my new M1 iPad 11 (using iTunes) via different USB-C 3.1-3.2 cables and the maximum transfer speed I get is 60-100 Mbytes/sec (500-800 Mbps). What is the problem? How to get 5-10 Gbps speeds?