Motherboards and BIOS MUST support bifurcation otherwise only first drive can be recognized.. It connects to M. 2 NVMe SSD. can make full use of the low delay characteristic of PCIE to improve the speed of SSD and increase the number of M. 2 interfaces of host. NOT support hot swaping.. Supports PCIe M. 2 SSDs (NVMe and
AHCI): 2230, 2242, 2260, 2280 and 22110 drives.. Compatible with PCIe 3.0 motherboards and backward compatible with PCIe 2.0 and PCIe 1.0.. Full height and low profile bracket included.