The all-new re-engineered EZConvert Ex MB931U-1VB R1 eliminated the drive guider to accommodate third-party drive caddy/trays from Dell, HP, SuperMicro, and other manufacturers. ^^ Supports 1x U. 2 PCIe NVMe SSD ^^ 10, 000+ rated insertion and removal cycle connector ^^ Supports transfer speeds up to 10Gb/s via USB 3.2 Gen 2 ^^ Tool-less SSD installation design with or without a drive tray