Features: brand new and high quality Thick heavy gold, high speed heat dissipation in all directions. Universal for PCIE3.0 X4 / X8 / X16, a variety of interfaces are common, without directly inserted PCIE bezel. Quickly Install. Insert the for M.2 NVMe SSD into the adapter card at an angle, fix the inserted SSD hard drive with screws, install the SSD hard drive adapter card, and insert the PCI-E X4 / 8/16. Supports for M for key B＆M for key NVME NGFF for M.2 PCIe SSD protocol. Sata protocol for M.2 is not supported. Suitable for M.2 NVMe SSD 2230/2242/2260/2280 PCI-E Channel. Specifications: Product name:M.2 NVMe&NGFF Expansion card Support hard disk: for M for Key/B for Key hard drive Applicable slots: PCl-E X4/X8/X16 Data Transmission: 32Gbps (NVMe) 6Gbps (NGFF) Support: 2230-42-60-80-110 All Size for M.2 SSD Package Includes: 1PC X for M.2 NVMe&NGFF Expansion card note: There may be a little size error in manual measurement. Due to different lighting effects and monitor settings, the color of the actual item may not exactly reflect the color in the images.