I bought this as a means to transfer the data from my old 1TB Intel 660p to my new SiliconPower US70 2TB. Honestly, it was quite a bit faster than I expected. It got that just done within a more-than-reasonable amount of time. My Intel 660p now lives in this enclosure and acts as a 1TB flash drive. I don't think I could have spent my money any better, to be honest.
In daily use, I have absolutely no complaints. I am constantly imaging the drive within this enclosure as a part of my work duties. Even compared to my fastest USB 3.0 Sandisk Ultra, the PD60 has about a 4x faster transfer rate (mind you, that's to a cut-rate Intel 660p NVMe drive).
This enclosure presents the drive as a bog-standard UAS mass storage device, making it compatible with pretty much everything. It even automatically installed the drivers on a Windows 7 machine today (which I found kind of surprising).
If you find yourself in need of a very large external USB drive, pair this with a 1TB or 2TB US70 for a great experience.
The only complaint I have about the PD60 overall is that it only comes with a USB C-to-C table, which limits your options when it comes to device compatibility. I had to purchase an extra A-to-C table from Amazon so that I can use it with the majority of machines that I work with on a daily basis. SiliconPower, please include an A-to-C cable in the future as well. As much as I'd love every device to support Type C, it's far from a reality. I would have happily spent a few more dollars on the drive for that addition.