PCIe To 2-ch M. 2 Adapter for Raspberry Pi 5, Compatible with M. 2 solid state drive of 2230/2242 sizes. ^^ PCI-E1 only supports Gen2 mode. Support NVMe protocol and M. 2 solid state drive protocol, high-speed read/write, with high work efficiency. ^^ Onboard working indicator lights, with PWR on continuously when powered, and ACT blinking during read/write. ^^ Onboard power monitoring chip, for real-time monitoring of the working status of the solid state drive. ^^ Do not support NVME SSD booting. HAT+ design with onboard EEPROM chip.