Supports advanced power states including , CLKREQ, and L1 substates.
allows a single enclosure to work with both NVMe and SATA M.2 SSDs. Primary Protocol PCIe NVMe only Primary Protocol PCIe NVMe & SATA SATA Support SATA Support Yes (Gen3, 6Gbps) Max USB Speed Max USB Speed Power Delivery Power Delivery Improved (PD 3.0 on BPD models) Stability and Firmware Enhancements RTL9210B-CG - Realtek rtl9210b datasheet 2021
The most significant update found in the 2021 datasheet is the "B" variant's . While the original RTL9210 was NVMe-only, the Supports advanced power states including , CLKREQ, and