[Perfect Solution for Desktop] - NVMe PCIe card allows to add your M.2 PCIe NVMe SSD to motherboard without M.2 slot, perfect solution for your Desktop [High Speed] - Up to 32Gbps high speed with NVMe PCIe 3.0 x4 adapter, 3200+ MB/s read and 1500+ MB/s write, higher speed than USB-A and USB-C interface, improve computer performance. NVMe PCIe x4 adapter supports x4 x8 x16 slot on mainboard for Windows 7,8.1,10/ MacOS/ Linux [Multi-Protection & Heat Dissipation] - M.2 PCIe adapter card with Multi-layer PCBA brings multi-protection, protect your M.2 NVMe SSD from electrical signal interference. The vented design on immersion gold PCB with 24 X 5 copper hole effective heat dissipation, enhance heat dissipation of SSD [Applicable SSD] - PCI express M.2 adapter ONLY supports NVMe M Key and B+M Key SSD, Fit for size 2230, 2242, 2260, 2280 SSD. Compatible with 950 Pro/ 960 Pro/ 970 Pro/ 970 / 980 Pro/ 960 /970 /970 Plus /980 /PM951 / PM961 / SM951 /SM961 and more M.2 SSDs with NVMe M Key Interface type. DO NOT SUPPORT ANY SATA B KEY OR B+M KEY BASED SSD Colour: black Material: metal + plastic Package Contents: 1 x NVMe PCIe adapter card 1 x thin bracket (8 cm) 1 x screw set Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.