Slimline SFF-8654 Female Host to NVME PCIe U.2 U.3 SFF-8639 PCI-Express SSD Adapter for Mainboard

1)Connectors: 1 x slimline SFF-8654 female and 1 x SFF-8639 U. 2/U. 3 female and 1 x SATA power.; 2)The card transmits PCI Express 4.0 / 5.0 signals using the NVMe protocol. Data transfer rate up to 64Gbps, Supports NVM Express (NVMe) 1.2.; 3)The speed and other properties is not changed, only form conversion interface. Transparent to the operating system and does not require any software drivers.; 4)U. 3 drives are still backward compatible with U. 2, thoughthe U. 3 drives determine which host type it is inserted into (by using different combinations of HPT0 and HTP1 being open or ground), and configure the data lanes on power-up. U. 3 drives can still act as dual-port NVMe drives in supporting systems.; 5)This convertor expands the SFF-8639 U. 2/U. 3 by one SFF-8654 slimline interface. It can be connected e. g. one SSD by using an optional cable.