Realtek RTL9210B is a USB 3.2 Gen 2 to PCIe Gen3 x2 Bridge Controller. This chip is designed to bridge the gap between USB and PCIe interfaces and is typically used in external SSD enclosures and docking stations. Here are some key features and functions of the Realtek RTL9210B:
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High-Speed Data Transfer: The RTL9210B is capable of high-speed data transfers, with support for USB 3.2 Gen 2 (up to 10 Gbps) and PCIe Gen3 x2 (up to 16 Gbps) connections.
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NVMe SSD Support: It is commonly used in external SSD enclosures that support NVMe (Non-Volatile Memory Express) SSDs, enabling fast storage access through the USB interface.
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Compatibility: The controller is typically compatible with various operating systems, making it suitable for a wide range of devices, including Windows, macOS, and Linux systems.
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Plug and Play: It often supports plug-and-play functionality, simplifying setup and use for end-users.
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Compact and Energy-Efficient: The RTL9210B is designed to be compact and energy-efficient, making it a suitable choice for portable and external storage solutions.
Please note that technology evolves, and newer models or revisions of this chip may have been released since my last update. It's advisable to refer to the latest product information and specifications for the most current details.
