如何使D455支持usb2.0

• MartyX Grover

  • August 05, 2025 10:46
  • Edited

  Hi jhiid j  RealSense 400 Series cameras do support USB2.  

  https://realsenseai.com/stereo-depth/usb2-support-for-intel-realsense-technology/?q=%2Fusb2-support-for-intel-realsense-technology

  However, the supported resolution and FPS speed modes on USB2 are limited compared to USB3.  For example, 640x480 resolution at 30 FPS is supported on USB2, but if 1280x720 resolution is used then only 5 FPS on D455 is supported.

   

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  您好 @jhiid j  RealSense 400 系列摄像头确实支持 USB2。

  https://realsenseai.com/stereo-depth/usb2-support-for-intel-realsense-technology/?q=%2Fusb2-support-for-intel-realsense-technology

  但是，与 USB3 相比，USB2 支持的分辨率和 FPS 速度模式有所限制。例如，USB2 支持 640x480 分辨率和 30 FPS 的帧率，但如果使用 1280x720 分辨率，则 D455 仅支持 5 FPS。

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