Rtl9210b Datasheet -

The RTL9210B is often cited as more power-efficient with lower heat generation compared to competitors like JMicron. Development and Firmware

is a high-performance USB bridge controller designed to interface USB hosts with both and SATA storage devices. Its primary advantage over the standard RTL9210 is its "dual-protocol" capability, which allows it to automatically switch between NVMe and SATA modes based on the connected M.2 drive. Core Specifications Upstream Interface USB 3.1 Gen 2 (up to 10Gbps) Downstream Interface 1 PCIe Gen3 x2 (up to 16GT/s) Downstream Interface 2 SATA Gen3 (up to 6Gbps) Protocols Supported NVMe (PCIe) and AHCI (SATA) Package 68-pin QFN Green package Power Management rtl9210b datasheet

: Supports SATA Gen3 with link speeds up to 6Gbps . The RTL9210B is often cited as more power-efficient