Works with PC & Mac however you will have to use the setup program to use it. its quiet and comes with two cables. one is a USB-C cable which was very nice so i could connect it to my new MacBook Pro without a third party adapter . Please note if you wish to use this on a PC and Mac on setup make sure you select exFat not NTFS as for Windows it is not write-capable on Mac OS X without some additional third-party drivers.
Seems to run cool and quiet and very fast on the USB-C and USB 3 connections.
I have had this drive since August 2019. One day it just stopped showing on my computer. changed all the cables, ended up just pulling out the HD and putting it in a dock to see if they drive had died. It had. i guess you get what you pay for, suprising that Lacie would put thier name to something like this.