Features: Upgrade your systems with this PCIe to U.2 adapter card, enabling high speed NVMe solid disk connectivity through SFF8639 port for accelerated data transfers up to 32Gbps. Featuring a compact metal construction, this expansion card is for NVMe solid disk while optimizing space efficiency in PC builds. Ideal for gaming enthusiasts, video editors, and IT professional requiring rapid storage access for resource intensive applications and large scale data processing. Perfect for high performances computing environments like gaming rigs, 4K video workstations, and enterprises servers needing reliability NVMe storage expansion solution. Engineered with durability metal components, this PCIe to U.2 converter ensures stable signals transmission and heat dissipation for sustained performances during extended operate. Specifications: Type: PCIE to U.2 SFF8639 expansion card Component: PCB Color: Black Size:Approx.14.8x8.5cm/5.83x3.35inch interfaces: U.2 SFF8639 Support: Win7Win8Win10 32/64Bit External interfaces: PCIE (can be used with 4x8x 16x interfaces), read through the pcie interfaces when the adapter card is inserted into the U.2 solid disk. External interfaces: 7pin . When inserting the hard disk, you need to read it by connecting to the interfaces. (The adapter card does not have a cable) Package Includes: 1pc PCIe 16X to U.2 Adapter Card note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.