Someone does not know what the USB connector looks like on the motherboard. It still works, just bend the pin and check. If it doesn't work, bend it back and try bending the other corner. It wasn't like that for me at first. 2 stars for the installation because it is cumbersome. No glue, hence one star, but that's also outdated, Revain should remove that from the rating. I haven't checked the data transfer as I'm making a Silverstone WiFi module to power on the PC. You don't have to transfer any data.