Rtl9210b Datasheet 2021 [upd] 95%

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

: The RTL9210BPD-CG variant specifically supports Power Delivery 3.0 via the Type-C connector.

Designed to work with M.2 modules, including 2230, 2242, 2260, and 2280 sizes. rtl9210b datasheet 2021

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PCIe Gen3 x2 interface, supporting NVM Express (NVMe) 1.3 protocol. SATA Mode: The Realtek RTL9210B-CG is a 10Gbps USB 3

One of its major advantages over competitors like the JMicron JMS583 is its broad compatibility. While some early controllers struggled with specific SSD models, a December 2021 firmware update specifically addressed stability issues with popular drives like the and Western Digital SN550 . Why the RTL9210B-CG?

Unlike some budget bridge chips, it natively supports TRIM commands and SMART health monitoring, which are essential for maintaining SSD longevity. This link or copies made by others cannot be deleted

is a high-performance USB bridge controller designed to connect both and SATA M.2 SSDs to a USB host. Unlike its predecessor, the RTL9210 (which only supports NVMe), the "B" variant is a dual-protocol solution that automatically detects and switches modes based on the drive inserted. Key Specifications

Realtek also provided a (RTL9210B-CG EVB) which included a USB-C receptacle, NVMe M.2 M-key slot, SPI flash socket, and two LEDs.

Requires an external 25 MHz crystal with a precise ppm rating to drive the internal PLLs cleanly, ensuring low jitter across the USB transceiver.