Rtl9210b Datasheet 2021 Jun 2026

is a high-performance, single-chip USB bridge controller designed to interface USB hosts with both and SATA storage devices. Released as a more versatile successor to the original RTL9210, the "B" variant's primary innovation is its dual-protocol support , allowing a single external enclosure to host either an M.2 NVMe or an M.2 SATA SSD. Key Technical Specifications

The Realtek RTL9210B-CG is a 10Gbps USB 3.2 Gen2 bridge controller designed to support both NVMe and SATA M.2 SSDs in a dual-protocol enclosure, utilizing a 68-pin QFN package. The chipset allows for automatic protocol detection and provides 10Gbps transfer speeds for NVMe drives, making it a standard in external storage enclosures as detailed in technical documentation. For detailed technical specifications, visit Realtek . RTL9210B-CG - Realtek rtl9210b datasheet 2021

: If the controller becomes unresponsive, it can be forced into internal ROM mode by shorting Pins 1 (CS#) and 8 (VCC) of the SPI flash memory chip during connection. Community Resources bensuperpc/rtl9210 GitHub repository The chipset allows for automatic protocol detection and

Supports SATA Gen3 (6Gbps) and is backward compatible with Gen2/Gen1. is a high-performance