Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Cable Adapter _x005f_x000D_ Package: Yes _x005f_x000D_ Type: adapter card, adapter card with shell (optional) _x005f_x000D_ Shell material: aluminum alloy _x005f_x000D_ Supported hard drives: M.2 NVME, M.2 NGFF* _x005f_x000D_ Slot: U.2(SFF-8639) _x005f_x000D_ System: for Windows8/10/Linux _x005f_x000D_ Product size: 104.00x74.00x7.00mm _x005f_x000D_ Product size: 4.09x2.91x0.28inch _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ U.2 interface (not USB2.0, nor SATA) _x005f_x000D_ The U.2 interface, also known as SFF-8639, is an interface specification launched by the SSD Form Factor Work Group. U.2 not only supports the SATA-Express specification, but is also compatible with SAS, SATA and other specifications. Therefore, you can think of it as a four-channel version of the SATA-Express interface. Its theoretical bandwidth has reached 32Gbps, which is no different from the M.2 interface. _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 X Adapter Card _x005f_x000D_ 1 X Adapter Card With Case 1.High-Speed Performance: This M.2 SSD to U.2 adapter leverages PC-E3.0X4 standard with NVMe protocol support, offering a significant leap in speed performance up to 32Gbps. This ensures high-speed data transmission, lowers latency, and reduces power consumption, making it an efficient tool for any tech savvy user. 2.Robust and Sturdy Design: Crafted from aluminum alloy, this M.2 NVMe SATA-Bus NGFF SSD to PCI-e U.2 SFF-8639adapter is resistant to wear and pressure. This robust construction provides constant protection to your hard drive, ensuring it remains safe even under stressful conditions. 3.Superior Heat Dissipation: The metallic outer casing of this PCIe M.2 adapter converter assists in heat dissipation, safeguarding your hard drive from overheating. This feature helps maintain stable read-write operations, ensuring optimal performance at all times. 4.Extended SSD Lifespan: By providing effective heat management, this hard disk adapter card contributes to extending your SSD's lifespan. This added advantage gives you peace of mind, knowing that your valued data is well-protected and your SSD will serve you longer. 5.Energy Efficient: With its low power consumption design, this M.2 NVME SSD To U.2 SFF-8639 adapter is not only performance-oriented but also energy efficient. This makes it an ideal choice for users who value high performance without compromising on energy efficiency.