M. 2 NVMe to Slimeline SAS(SFF-8654) convert M. 2 SATA I/F to SATA convert Build in M. 2 M-key Female connector Build in SFF-8654 connector, pin-out defined by PCIe Build in SATA 7+15pin connector PWM synchronous buck converter Power IC 4A maximum output current Short circuit protection In-rush current suppression Thermal shutdown protection ESD HBM (Human Body Mode) /2KV D1 Green LED on indicates M. 2 SATA I/F power ready D2 Green LED Blinking indicates M. 2 NVMe power ready D3 Red LED Blinking indicates M. 2 SSD active status