Datasheet - Rtl9210b
Realtek RTL9210B-CG
The is a high-performance USB-to-PCIe/SATA bridge controller designed to bridge modern external storage solutions with high-speed interfaces. It is most commonly found in external M.2 SSD enclosures that support both NVMe (PCIe) and SATA protocols, allowing for a "one-size-fits-all" hardware design. Key Technical Specifications
Automatically detects and switches between NVMe (PCIe) and NGFF (SATA) drives. Power Management: rtl9210b datasheet
The chip automatically senses whether a SATA or NVMe M.2 SSD is inserted. It switches the internal logic without requiring physical jumpers or firmware toggles. Low Power Consumption & Thermal Management Operating System Support : The RTL9210B supports various
Overview
USB Interface
| Feature | Specification | | :--- | :--- | | | USB 3.2 Gen 2 (SuperSpeed+) | | Max Transfer Rate | 10 Gbps (Real-world limit approx. 1050 MB/s) | | PCIe Interface | PCIe Gen 3.0 x2 Lanes | | Supported SSDs | M.2 2230, 2242, 2260, 2280 NVMe (M-Key) | | Voltage Regulator | Integrated DC-DC Converter (High Efficiency) | | Power Management | DevSleep, L1.2 Low Power states | | Enclosure Support | Supports both Single-Sided and Double-Sided SSDs | | Operating Temp | 0°C to 70°C (Commercial Grade) | including Windows CE
1. Introduction
- Operating System Support: The RTL9210B supports various operating systems, including Windows, macOS, Linux, and Android.
- Driver Support: The chip has a comprehensive driver support, including Windows CE, Linux, and Android drivers.