Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Product Size: 99.00x45.00x13.00mm/3.9x1.77x0.51inch _x005f_x000D_ Style(optional): without heat sink/with heat sink _x005f_x000D_ Version without heatsink: _x005f_x000D_ Support HDD: M.2 NVME (2230/2242/2260/2280) _x005f_x000D_ PCI-E Interface: PCI-E x4/x8/x16 _x005f_x000D_ Theoretical Bandwidth: 32Gbps _x005f_x000D_ Metal Heat Sink: None _x005f_x000D_ RGB Colour Light: No _x005f_x000D_ Hard Disk Indicator:Yes _x005f_x000D_ Support System: WIN7/8/10 Linux _x005f_x000D_ _x005f_x000D_ Version with heatsink: _x005f_x000D_ Support Hard Drive:M.2 NVME(2230/2242/2260/2280) _x005f_x000D_ PCI-E Interface: PCI-E x4/x8/x16 _x005f_x000D_ Theoretical Bandwidth: 32Gbps _x005f_x000D_ Metal Heat Sink: Yes _x005f_x000D_ RGB Colour Light: No _x005f_x000D_ Hard Drive Indicator:Yes _x005f_x000D_ Support System: WIN7/8/10 Linux _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _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 Heat Sink (optional) 1. Choose Your Version: You have the option to choose between the M.2 to PCIE x16 adapter card without a heatsink, suitable for situations where a heatsink is not needed. Alternatively, you can opt for the version with a metal heatsink, designed to enhance the cooling effect of your M.2 NVME hard drive. 2. Compatibility with Various SSD: Both riser cards support M.2 NVME hard drives, including different sizes such as 2230, 2242, 2260, and 2280. This wide compatibility provides users with a range of options to meet their diverse storage needs. 3. PCI-E Interface: NVME SSD adapter supports the PCI-E interface, specifically PCI-E x4, x8, and x16, allowing you to choose different PCI-E slots based on your requirements. With a theoretical bandwidth of 32Gbps, it ensures high-speed data transmission. 4. Sleek Design with Metal Heatsink: The PCI-E to M.2 converter features a sleek design and includes a metal heatsink that helps improve the cooling efficiency of your M.2 NVME hard drive. It provides enhanced heat dissipation and ensures optimal performance. 5. System Compatibility: M2 NVME converter is compatible with multiple operating systems, including Windows 7, 8, 10, and Linux. This means you can use these adapter cards in various computer environments to expand storage capacity or improve storage performance.