See in this video the UGREEN M.2 SSD hard drive enclosure review and unboxing with performance speed results. This is a very useful and quality made external USB M.2 NVMe enclosure or case. I went through unboxing this quickly and then did a review on the usb nvme ssd enclosure. Plus I also used CrystalDiskMark and CrystalDiskinfo to show performance for read and write operations and check the temperature case during ssd disk read and write operations. It stayed cool through out the many speed test that I did with the UGREEN M.2 NVMe Hard Drive Enclosure. The UGREEN SSD enclosure is handy to have around when you need to access a few storage files fast.