Compatible with USB 3.2 Gen 2, backward compatible with USB 3.2 Gen 1 (USB 3.1 Gen 1 / USB 3.0), USB 2.0 Supports transmission rates 10.000 / 5000 / 480 Mbit/s (SuperSpeed+ / SuperSpeed / HighSpeed) Supports M key or B+M key NVMe (PCI-Express) M.2 SSD disks without maximum capacity limitation Supports M.2 drives with a size of 2230, 2242, 2260, 2280 mm Supports one-sided and double-sided M.2 SSD disks Compliant with PCI Express Base Specification Revision 3.1a Compliant with NVM Express 1.3 Specification Compliant with USB Mass Storage Class Specification The total box bandwidth / transmission rate is determined by the USB 3.2 Gen 2 interface used (theoretically up to 10 Gbit/s) The real box bandwidth / transmission rate is around 1000 MB/s (1 GB/s), it is given by the limits of the USB 3.2 Gen 2 interface Superfast external AXAGON EEM2-GTS THIN SCREWLESS box with USB 3.2 Gen 2 interface is designed for NVMe (PCI-Express) M.2 SSD disks. The double-sided USB-C connector on the box toget