cablecc M.2 NVMe 2230 M-Key SSD to CF-Express Type-B Adapter for Xbox Series X&S CH SN530 SSD PCIe4.0 Expansion Memory Card (PCI-E 4X to CFExpress Adapter)

Recently wrote here that the item works, and yes it does- but when I tried using it, the speeds were horribly slow. I'm talking 30mb/s when attempting to write to the drive. The external xbox ssd can achieve pcie 4.0 speeds, so this is a bad product. Will be returning it, but hey if you want to use it for anything else at those speeds it's okay I guess.