Review on 💾 Tool-Free M.2 NVME SATA SSD Enclosure Adapter with RTL9210B Chips, USB C 3.1 Gen 2 10Gbps NVME/6Gbps SATA PCIe M-Key(B+M Key), Support UASP Trim for SSD Size 2242/2260/2280 by Derrick Patterson

if I paid 20 euros for it instead of 39. You'll never hit the theoretical maximum, which is around 625 MB/s, but I'd like to get at least 500 MB/s out. It is well made but does not perform as advertised. "Backing up and storing files over USB is faster than ever, with read and write speeds in excess of 900MB/s/600MB/s when connected to a Thunderbolt 3 or USB 3.1 Gen 2 port. . " . Well it's on USB 3.2 Gen1 and gets 400MB/s when I write this by writing a serial string of zeros in 4K chunks. When connected to USB-C to USB-C will Achieving 960MB/s to 1Gb/s is great if you have a port, but many of the machines I'll be working with have USB 3.1/3.2 and it would be nice if the performance was actually closer to the spec for a mainstream one interface would come close.