RoHS certified and support all NVMe SSD. It is an efficient and productive choice for networks, servers, workstations, External Storage Systems and more. Integrated SATA power connects U.2 connection to the computer power supply to power the NVMe SSD with 3.3V 12V. It is capable of performing 5x faster than a SATA SSD even when a U.2 connection is not available on the motherboard. Provides high-performance data transfer by upgrading a computer with a U.2 NVMe SSD. Mini SAS SFF 8643 to U.2 SFF 8639 Cable is particularly designed to connect an PCIe slot with SFF-8643 port and SSD with U.2 interface.