Part Number: PCIe TO 5G HAT+ Seires (RM520N-GL 5G HAT+) PCIe to 5G/4G/3G HAT designed for Raspberry Pi 5, High-speed Networking, Compatible with 3042/3052 packages SIMCom/Quectel 5G modules, Multi-OS Support, Raspberry Pi 5 HAT, Options For 5G Module Comes with PCIe TO 5G HAT+. Onboard M. 2 (NGFF) Key B slot, supports SIM82XX and RM5XX series 5G modules and is compatible with 3042/3052 packages. Onboard PCIE connector, can be directly connected to Raspberry Pi 5 PCIe interface for 5G networking, supports Raspberry Pi OS and OpenWRT Comes with PCIe TO 5G HAT+. HAT+ standard design with onboard I2C EEPROM, and supports Raspberry Pi 40PIN GPIO stackable expansion. Onboard power monitoring chip for real-time measurement of voltage, current and power Comes with PCIe TO 5G HAT+. Onboard SIM card slot for NANO SIM card. Onboard Reset button, power and network indicators for easy debugging and monitoring the operating status