Features:
Good Heat Dissipation Performance, No Speed Reduction: The heat-dissipating PCB can reduce the temperature of the hard disk, achieving a high-speed operation.
Good Performance: Connects M.2 NVME and M.2 SATA drive to a desktop computer.
Supports Different Sizes of Hard Drives: 22 x 30mm, 22 x 42mm, 22 x 60mm, 22 x 80mm size are supported.
Dual-Disk Connector(B-KEY and M-KEY), Dual-Protocol(M.2 NVME protocol and SATA protocol): Fully compatible with PCI-E channel, two M.2 SSD solid-state drives(NVME protocol and SATA protocol), very practical. Please note that the B-Key SATA drive requires the use of a SATA cable.
Supports Multiple Systems: For Windows/ For Linux/ For Mac OS

Specifications:
Material: PCB + Metal
Size: As picture show
Transmission Speed: 8Gbps, no freeze
Supported Hard Disk: PCI-E Channel, NVME Protocol, and SATA Protocol M.2 SSD Hard Disks
Compliant with M.2 Hard Disk Size: 22 x 30mm, 22 x 42mm, 22 x 60mm, 22 x 80mm
M.2 Connector: M-Key and B-Key
Suitable Slots: PCI-E X4, X8, X16

Package Included:
1 x Adapter Card
1 x Low Baffle
1x SATA Cable
2 x Screws