The Hub Dual USB Adapter is a purpose-built accessory designed to enhance the functionality and durability of your Bambu Lab P1S and P1P 3D printers. By shielding the original USB port from repeated stress, it not only extends the lifespan of your device but also provides convenient dual USB connectivity for faster workflow and safer file transfers. Whether you are a professional designer, engineer, or hobbyist, this adapter ensures smoother, more reliable 3D printing operations.

Key Features and Benefits

• Protects Original USB Port
  Prevents wear and damage from frequent plugging and unplugging, keeping your printer’s built-in USB interface intact.

• Dual USB Expansion
  Offers two ports for enhanced flexibility, allowing you to connect USB drives, dongles, or external accessories without constant swapping.

• Plug-and-Play Compatibility
  No drivers or additional software required. Simply connect to your Bambu Lab P1S/P1P and start using instantly.

• Optimized for 3D Printing Workflow
  Designed to handle large print files quickly and reliably, reducing transfer interruptions.

• Durable Build Quality
  Constructed with high-quality materials for stable data transmission, long-term reliability, and secure connections.

• Compact, Printer-Friendly Design
  Lightweight and space-efficient to fit seamlessly with your P1S or P1P printer setup without blocking airflow or interfering with other components.

3D printing projects often involve transferring large STL or G-code files. Constantly inserting and removing USB drives can weaken the original USB port over time, leading to costly repairs or connectivity failures. The Hub Dual USB Adapter serves as a protective buffer, taking on the mechanical stress while providing a more convenient and accessible connection point.

With dual USB ports, you can keep a dedicated flash drive for your most-used files while having a second port free for additional accessories. This flexibility streamlines your workflow and reduces downtime, ensuring you can focus more on creating precise prints and less on managing connections.

Technical Specifications

• Product Type: Dual USB Hub Adapter Shield
• Compatible Models: Bambu Lab P1S, Bambu Lab P1P
• Interface Standard: USB 2.0/3.0 compatible (backward compatible with USB 1.1 devices)
• Number of Ports: 2 USB-A female outputs
• Connector Type: USB-A male input to printer
• Data Transfer Speed: Up to 480 Mbps (USB 2.0) / Up to 5 Gbps (USB 3.0, depending on device)
• Build Material: High-strength ABS housing with copper core connectors
• Cable Length (if applicable): Short, reinforced connector design for direct attachment
• Power Supply: Bus-powered (no external power required)
• Operating Temperature: 0°C to 50°C
• Storage Temperature: -20°C to 70°C
• Dimensions: Compact and lightweight (exact size varies by manufacturer design)
• Weight: Approx. 15–25 grams

Applications

• 3D Printing File Transfer – Reliable way to move STL and G-code files between your computer and printer.
• Port Protection – Acts as a sacrificial connector to extend the life of your P1S/P1P’s built-in USB port.
• Dual Device Connectivity – Ideal for users who switch between multiple USB drives or accessories.
• Professional and Hobbyist Use – Suitable for design studios, engineering labs, educational institutions, and personal makerspaces.

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Unlike generic USB hubs, this adapter is specifically recommended for use with Bambu Lab P1S and P1P printers. Its design ensures secure connections without interference, and its protective function helps you avoid costly repairs. By combining practicality with protection, it is a cost-effective upgrade that safeguards your investment and enhances your printing workflow.