The Realtek RTL9210B is specifically designed to act as a protocol converter between high-speed internal storage interfaces and the universal USB standard. Unlike its predecessor, the RTL9210 (which only supports PCIe/NVMe), the RTL9210B features a dual-protocol design. Key Specifications
Raw numbers from validated tests (derived from the electrical table in the datasheet):
The 68-pin QFN package is designed for efficient thermal performance and a minimal footprint. The datasheet will provide detailed mechanical dimensions and a recommended PCB land pattern. Designers should pay close attention to the on the underside of the chip. To ensure reliable operation, the PCB must have a corresponding array of thermal vias to efficiently conduct heat away from the chip and into the ground plane. rtl9210b datasheet
Based on the RTL9210B-CG Datasheet and related documentation: Specification RTL9210B-CG Manufacturer Realtek Semiconductor Corp. USB Protocol USB 3.2 Gen2 (10Gbps) / 3.1 / 3.0 / 2.0 SSD Protocol NVM Express (NVMe) or SATA Gen3 PCIe Lane PCIe Gen3 x2 (Max 2 lanes) M.2 Slot Keying M-Key, B+M Key Trim Support Package 68-pin QFN Green package Operating System Windows, Linux, macOS, Android 4. Performance Expectations With the
Compare its power consumption to competitors like the . The Realtek RTL9210B is specifically designed to act
Built-in power management (PCIe L1.Off and L1.Snooze) and a built-in algorithm to balance power and performance.
The RTL9210B datasheet highlights several proprietary technologies that give it an edge over competitors like JMicron or ASMedia: Dual-Protocol Auto-Detection the RTL9210 (which only supports PCIe/NVMe)
Driverless "Plug and Play" operation on Windows, macOS, and Linux. 📁 Technical Resources
is a versatile USB bridge that connects a USB device to both and SATA controllers. It’s the "brain" inside many high-performance M.2 external drive enclosures, allowing you to swap between different types of SSDs without changing hardware. Key Technical Specifications: