PCIe to M.2 M key adapter board for 5, compatible with M.2 drives in 2230 / 2242 size, supports Gen2 and Gen3 modes, supports booting from SSD for PI5. Support NVMe protocol M.2 solid state drive, high-speed read/write, with high work efficiency. PCI-Ex1 Gen2 or Gen3 mode. Only supports PI5B. Compatible with M.2 solid state drive of 2230/2242 sizes. Onboard working indicator lights, with PWR on continuously when powered, and ACT blinking during read/write, making the operating status clear at a glance. HAT+ design, with on-board EEPROM chip. Onboard power monitoring chip, for real-time monitoring of the working status of the solid-state drive. Reserved airflow vent for PI5 fans, increasing airflow, and reducing solid-state temperatures. Color: Black Material: plastic Package Contents: 1 x PCIe to M.2 Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.