WEB LINK: https://www.sonicinformed.co.za/catalogue/main-components-add-on-cards/ug-pcie-30715;

UGreen 30715 M.2 M-Key NVMe PCIe Gen4 X16 Internal Expansion Card with Heat Sink + 2X Silicone Pads and Supports High-Speed 64Gbps (max) data transfer

Features:
-Efficient Heat Dissipation
-Fits for PCIe x4/x8/x16 slot
-Designed for M.2 NVMe SSDs
-High-Speed data transfer speed
-Compatibility for operating system
-Backwards compatible with PCIe 3.0/2.0/1.0

Specifications:
-Model No: CM465-30715
-Input: M.2 M-Key
-Output: PCI-E 4.0 x4/x8/x16
-Data Transfer rate: 64Gbps (PCIe Gen4 x4), 32Gbps (PCIe Gen3 x4)
-Compatible Slots: PCI-E X4/X8/X16
-SSD Specifications: PCIe NVMe/AHCI M.2 2230/2242/2260/2280 SSDs
-Multi Protection: Short-circuit+over-current+over-voltage+EMI
-Compatible Systems: Windows/macOS/Linux

Notes:
-Additional NVMe driver required for Windows 7.
-This PCIe NVMe adapter is designed for M-Key, it does NOT support SATA/NGFF SSD.

-Weight: 250g
-Dimensions:(L)9 x (W)2 x (H)12cm

What's in the Box:
-1x UGreen 30715 PCIe Gen 4x16 to M.2 Expansion Card
-1x Metal Thermal Conductive Pad
-1x Bolt
-4x Screws
-2x Silicone heat-dissipating pad
-1x Screwdriver
-1x User Manual