Connect to RPI 5 by 16PIN FFC Design of 16PIN PCIe interface based on for 5 Supports NVMe Hard Disk Protocol Compatible with M.2 hard drives of size 2230/2242 Supports Gen2 and Gen3 modes, supports booting for 5 from SSD Dual LED Indicator Lights on Board The working status of the equipment is clear at a glance On Board Power Monitoring Chip and EEPROM More stable operation, more convenient setup and debugging Reserve Ventilation Holes for Fans Better ventilation for 5 and calmer hard drive Note: for and SSD is not included How to Install Support install for Active Cooler The appearance and color of different batches of products may be different, which will not affect the use. Colour:Black Material:PCB Package Contents: 1 x Expansion Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.