The 52Pi M.2 E-Key HAT (M01) provides a 2230/2242 size M.2 E-key expansion slot for the Raspberry Pi 5, making it convenient to connect M.2 E-Key expansion cards, such as the Google Coral Edge TPU or other common wireless/wired network cards etc. This add-on is compatible with the standard HAT size of Raspberry Pi and supports two sizes of M.2 cards: 2230 and 2242. The included mounting screws make it convenient to switch between the two sizes at any time. Raspberry Pi and M.2 device not included Features Designed for Raspberry Pi 5: Dedicated to the latest single-board computer from Raspberry Pi PCIe Support: PCIe x1 interface in both Gen2 & Gen3 standards Hollow design: Hollow design provides excellent ventilation airflow Camera/Display FPC cutout: The openings in the PCB allow the routing of two Display/Camera FPC cables Gold-plated PCB: Superior electrical performance. PCIe ultra-short signal lines: The short trace routing of PCIe is more reliable and faster, fully meeting the signal requirements of PCIe 3.0 LED Indicators: LED light for M.2 device status M.2 Standard-Compliant Power System: Integrated voltage regulator delivering up to 3A for the 3.3V power rail, compliant with M.2 standard Accessories Included: Comes with an FPC PCIe ribbon, M2 and M2.5 screws, spacers, and an extra custom CNC SSD mount screw Resources Product Wiki Package Contents 1 x M01 M.2 2242 E-key Top 1 x 8.5x40mm PCIe FFC cable (40mm length) 8 x M2.5x4mm Screws 4 x M2.5x17mm Copper pillar 1 x M2x4mm Screws(for fixing E-key extension board) 1 x M2.5 Screwdriver Raspberry Pi and M.2 device not included