Cablecc Female To NVME PCIe SSD Adapter for Mainboard PCI-E 4.0 SFF-8643 U.2 SFF-8639 U.3 PCI-Express

However, U.3 drives are backward compatible with U.2. U.3 drives determine the host type they are inserted into (using different combinations of HPT0 and HTP1 open or ground) and configure the data lanes upon power-up. U.3 drives function as dual-port NVMe drives in supported systems. This converter extends SFF-8639 U.2 to U.3 with one SFF-8643 interface, allowing you to connect one SSD with an optional cable. This card transmits PCI Express 4.0/5.0 signals using the NVMe protocol, with data transfer speeds up to 64Gbps and NVM Express (NVMe) 1.2 support. Connectors: 1 x SFF-8643 female, 1 x SFF-8639 U.3 female, 1 x SATA power. Vertical connectors allow for connection to female ports even when space around the port is limited. It does not change speed or other characteristics, it just creates a translation interface, which is transparent to the operating system and does not require software drivers. However, U.3 drives are backward compatible with U.2. U.3 drives determine the host type they are inserted into (using different combinations of HPT0 and HTP1 open or ground) and configure the data lanes upon power-up. U.3 drives function as dual-port NVMe drives in supported systems. This converter extends SFF-8639 U.2 to U.3 with one SFF-8643 interface, allowing you to connect one SSD with an optional cable. This card transmits PCI Express 4.0/5.0 signals using the NVMe protocol, with data transfer speeds up to 64Gbps and NVM Express (NVMe) 1.2 support. Connectors: 1 x SFF-8643 female, 1 x SFF-8639 U.3 female, 1 x SATA power. Vertical connectors allow for connection to female ports even when space around the port is limited. It does not change speed or other characteristics, it just creates a translation interface, which is transparent to the operating system and does not require any software drivers.