Features: PCle to Double Channel M.2 Adapter Board Designed for RPi 5 NVMe protocol two M.2 interface hard disk, fast speed read/write Can be connected to PI5 via 16PIN cable for PI5 16PIN PCle interface. Support double NVMe hard disk Compatible with 2230/2242 size M.2 hard disk only supports PCIE x1 Gen2, doesnot support booting for P15 from SSD. Onboard power monitoring chip and EEPROM to control the power status of the hard disk in real time for more convenient and stable to operate. Specifications: Item: PCle to Double Channel M.2 Adapter Board For RPi 5 Support： 2230/2242 size M.2 SSD Supports PCIE x1 Gen2 Size：as Pictures Package Includes: 1Set PCle to Double Channel M.2 Adapter Board note: Due to the problem of lighting effectsand shootingangles, there may have tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.