Features: Expand your storage option with this drive adapter, enabling seamless 2230 to 2242 extension for both NVMe PCIe drive without protocols conversion. Maintain original drive performances through direct interfaces compatibility, featuring a double M+B key that supports simultaneous NVMe protocols. Ideal for X270/X280/T470/T480/L480/T580 owners seeking drive upgrades while preserving device compatibility. Perfect for workstation customization in offices or home setups, allowing flexible drive installation in space constrained laptop bays. Includes precise screws and a miniature screwdriver for tool less installation, backed by industrial grade PCB for reliabled transmission and long term durability. Specifications: Component: ABS Size 2.1x1.6cm Supports the conversion function of M KEY to B+M KEY, with strong compatibility. Supports 2230 to 2242 specifications to ensuring stable and efficient data transmission. Suitable for laptops, desktops and other devices that need to expand storage or upgrade hard drives. Package Includes: 1PC 2230 to 2242 M KEY to B+M KEY Adapter Card note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution