Features: PCle port connection; for RPi 5 itself only support PClex1,support Gen 3 and 2 M.2 M-key port, support NVMe SSD; Support 2280/2242/2230 size SSD (only 2280 soldered by defaulted). Supports booting from NVME SSD disks with storage expansion; Solid Disks can also be used for storage expansion only. Multiple power supply interfaces: via 2.54mm 2Pin connection from 40Pin or external power supply; USB C connection or 1.254p connection from USB port or external power supply. Specifications: Item: MPS2280P PCIE to M.2 NVME SSD Board Componenyt:Electronic components. Adapter board power supply circuitry for 2A current Provide more than 3.3V1.5A output capacity for Solid Disks Double LED Indicators. Four M 2.5 fixing holes, easy to operate and use 40Pin GPIOs Expansion Board Size:about 85x56mm/3.35x2.2inch Package Includes: 1Set MPS2280P PCIE to M.2 NVME SSD Board note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors.