Add On Cards PCIE to M2/M.2 Adapter SATA M.2 SSD PCIE Adapter NVME/M2 PCIE Adapter SSD M2 to SATA PCI-E Card M Key +B Key Feature: M key M.2 NGFF SSD to PCI-E X4 adapter or B key M.2 NGFF SSD to SATA adapter. The speed and other properties is not changed, only change the interface type and without any software or drivers. Support size: 22*30 mm, 22*42 mm, 22*60 mm, 22*80 mm M.2 NGFF SSD. Compatible with any operating system ( On the premise of operating system must be compatible with your hard disk ). With cooling holes to speed up air circulation. Specification: Type: PCIE to M2 Adapter Internal Interface: M Key + B Key Dual Ports Support Slots: PCI-E 3.0 X4 GEN3 (Compatible with X4 X8 X16 slot) Support Devices: PCI-E specification m.2 NVMe and SATA specification M.2 NGFF disk Support System: for Windows XP/Vista/7/8/10, Linux, MAC OS. Product Size: 120 X 104 X 18mm/4.72 X 4.09 X 0.71" Package Weight: 88g Note: 1. 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! 2. Please allow 1-3mm measuring deviation due to manual measurement. 1*PCI-E to M.2 NVME Expansion Card 2*Silicone Thermal Pad 1*40CM SATA3.0 Cable (Random Color) 1*Screwdriver 5*Screw