Dell Alienware 17 R4 17 R5 USB Port IO Circuit Board LS-D759P
BRAND Dell MPN R40JH 0R40JH CN-0R40JH LS-D759P UPC 719534784064 TYPE USB Board New
✓ Tested & verified before listing
Brand-new stock. 90-day warranty · money-back within 30 days.
$9.57
In stock (check qty)
Free shipping
USPS Ground Advantage · 3–5 days · or free pickup, Torrance CA
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✓ 90-day warranty
✓ Money-back within 30 days
✓ Refurbished since 2007
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Fits these devices
›
Check the model number on the bottom case before ordering.
Compatible Brand
Dell
Condition — NEW
›
Brand-new stock — unopened or open-box, full functionality.
What our grades mean →
Photos show the actual unit
✓ 90-day warranty
✓ 30-day money-back
✓ Tested in Torrance, CA
✓ Refurbished since 2007
Every part is pulled, tested and fit-checked by our technicians — not drop-shipped.
Description
Warranty & Returns
Shipping
Gaming laptops take port abuse, and this USB IO circuit board LS-D759P, parts R40JH / 0R40JH, is the replacement for the Dell Alienware 17 R4 and 17 R5 when side USB connections fail. Compare the board number with your original before ordering. Brand-new stock from Torrance, CA, backed by our 90-day warranty and 30-day money-back guarantee.
What warranty does this part come with?
A 90-day warranty and a 30-day money-back guarantee, like everything we sell. Full terms are on the Warranty & Returns page.
Will this fit my device?
Check the "Fits these devices" list above — for example Dell. Verify the model number printed on your device before ordering; our team can confirm fit over WhatsApp.
How fast does it ship?
Free USPS Ground Advantage, typically 3–5 days. Free local pickup in Torrance, CA is usually ready in 2 hours.
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