, designed with a "PEDET" (PCIe/SATA detection) interface that could automatically sense what kind of drive was plugged into its mechanical M.2 slot.
Since Realtek does not publicly release a comprehensive, official datasheet for the RTL9210B (typical for their OEM products), this guide serves as a practical "datasheet substitute." It compiles the technical specifications, pinouts, firmware details, and implementation knowledge gathered from the hardware community and OEM documentation. rtl9210b datasheet
: Supports critical protocols for SSD health, such as UASP (USB Attached SCSI Protocol) and TRIM commands . Package : Available in a 68-pin QFN Green package . Why It Is Considered "Good" , designed with a "PEDET" (PCIe/SATA detection) interface
: Through the M.2 PEDET interface, the chip automatically detects the type of SSD inserted (PCIe or SATA) and switches the internal controller mode accordingly. Package : Available in a 68-pin QFN Green package
Would you like a specific excerpt (e.g., power sequencing table or pinout description) extracted from the datasheet for a deeper dive?
theoretical throughput via USB 3.2 Gen2x1 (SuperSpeed Plus).