Rtl9210b | Datasheet 2021 |top|

is a high-performance, dual-protocol USB bridge chip that serves as a critical link between USB interfaces and storage controllers. Introduced as an evolution of the NVMe-only RTL9210, the "B" variant gained prominence in 2021 for its versatility, supporting both and SATA protocols in a single device. By automatically switching between modes via a mechanical PEDET interface, it allows users to use a wide variety of M.2 SSDs in a single enclosure. Key Technical Specifications

Includes a built-in Type-C connector controller with power role swap and cable orientation detection. Downstream Interface (Storage): NVMe Mode: rtl9210b datasheet 2021