Dual M.2 SSD to PCIe Expansion Card for Key PCIe x4 support PCIe x4 / x8 / x16 slot Add two SSDs for your PC. Comes with low profile bracketa perfect solution for PC upgrades! Supports Windows XP/7/8/10 Supports both SATA and PCIe M.2 SSDs: 2230, 2242, 2260, 2280, 22110 (Please connect the motherboard with the SATA cable if you insert the M.2 SATA SSD based on B key) Overview Dual Port NGFF M.2 B + M Key SSD to PCI-E 4X Adapter Card Specifications Connects one B key and one M key NGFF SSD simultaneously to a PCI-E 4X motherboard Compliant with PCI Express M.2 specification 1.0 Compliant with SATA 3.0 specification for B key Compliant with PCI-E 4X 3.0 specification for M key Supports data transfer up to 6.0Gb/s Supports SATA-based B key and PCI-E 4X-based M key NGFF Supports 2230, 2242, 2260, 2280, and 22110 size NGFF SSDs Features One NGFF B Key and one NGFF M Key socket available 8 screw holes for 2230/2242/2260/2280/22110 SSDs to secure NGFF SSD cards Easy installation no driver required No additional power required Supports boot function Compatible with various operating systems including Windows CE and Linux Color: Black Material: PC + metal Package Includes: 1 x M.2 to PCI Express Adapter Card 1 x Low Profile Bracket 1 x Screw NOTE For B key SSD, the SATA 7-pin connector must be connected to the motherboard. For M key SSD, a PCI-E 4X socket version 2.0 or higher is required. If an exclamation mark appears after installing the adapter, contact the SSD supplier to install the NVMe driver for the SSD. The package includes only the items listed above; other products are not included. Note: Lighting and different displays may cause slight variations in the color of the item compared to the picture. Measurement error is +/- 1-3cm.