This USB board with cable (LS-8581P) is a genuine replacement laptop part designed specifically for the Acer Aspire 5742 series, including model 5742-6413. It is an ideal solution if your laptop’s USB ports are damaged, loose, or no longer detecting devices.
The board comes with the original connecting cable, ensuring proper compatibility and stable performance once installed. Each unit is carefully checked to ensure it meets functional standards expected from high-quality Acer laptop parts.
🔧 Product Details
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Product Type: USB Board with Cable
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Part Number: LS-8581P
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Compatibility: Acer Aspire 5742 Series (including 5742-6413)
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Condition: Tested, fully functional laptop spare part
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Included: USB board + connecting cable
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Category: Internal laptop parts / replacement components
💡 Why Choose This Part?
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Direct replacement for faulty or non-working USB ports
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Designed to match original Acer specifications
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Restores USB functionality without needing a full motherboard replacement
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Suitable for repair technicians and end users alike
📸 Important Notes
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All photos in the listing are real photos of the exact laptop part you will receive — no stock images.
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Installation instructions are not included. However, if you need help confirming compatibility or have questions before or after purchase, feel free to message us — we’re happy to assist.
🌍 Shipping & Compatibility
We ship worldwide, with most of our customers based in Europe, making this a reliable source for hard-to-find Acer laptop parts. Please double-check your laptop model and part number before ordering to ensure compatibility.
If you’re looking for authentic laptop parts, dependable replacements, and honest listings, this Acer Aspire USB board is a solid choice.

