Rocstor USB Data Transfer Adapter - Type C Female USB - Type A Male USB - White Male Adapter White

This is my first review. I felt compelled to write this after hours of research and trying to find an adapter. This is my gift to you so you can go play with your kids. I used this with my USB-C LaCie External drive to move a 15GB file back and forth to my 2016 Macbook Pro. I plugged the adapter into the USB-A port on my Macbook pro and then used my Apple Thunderbolt cable to connect to the LaCie. I then moved the same file back and forth from the LaCie to my M1 Macbook Air and this was a few seconds slower. All I can think of is that I have a OWC SSD upgrade in my old macbook pro and maybe that made it faster but no idea. Bottom line it transferred the 15bg file a tiny bit faster on my older laptop so overall it seems to work great. I just got it so I can't say how long it will last but if it has issues I will update my review. Cheers