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 https://elecena.pl/product/25732582/m-2-2242-e-key-top-for-raspberry-pi-5 2024-04-19 https://elecena.pl/product/25732582/m-2-2242-e-key-top-for-raspberry-pi-5 2024-09-18 https://elecena.pl/product/25732582/m-2-2242-e-key-top-for-raspberry-pi-5 2024-11-29 https://elecena.pl/product/25732582/m-2-2242-e-key-top-for-raspberry-pi-5 2024-11-30 https://elecena.pl/product/25732582/m-2-2242-e-key-top-for-raspberry-pi-5 2025-11-28 https://elecena.pl/product/25732582/m-2-2242-e-key-top-for-raspberry-pi-5 2025-11-29