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Flat ribbon cable with connectors at both ends, light brown finish

DELL

DELL Inspiron 3511 Right Side USB Audio IO Cable KT81H

SKU CH-YNGJ-6ZSQ2

Genuine Dell OEM ribbon cable linking the right-side USB, SD card and audio board to the motherboard on Inspiron 3511, 3520, 3530 and Pro 15 Essential models

  • Genuine Dell OEM part ensures exact fit
  • Connects right-side USB, SD card and audio ports to motherboard
  • Compatible with Inspiron 3511, 3520, 3530 and Pro 15 Essential PV15250
  • Also fits Basic 15 DC15250 for broad model coverage
  • Part number KT81H matches Dell service documentation

Genuine Dell OEM Right-Side IO Cable

This is a genuine Dell OEM replacement cable for the right-side USB, SD card and audio ports on compatible Inspiron and Pro laptops. It carries the part number KT81H and connects the IO board directly to the motherboard. The cable is supplied new and matches the component shown in the product imagery. ||

Fits Inspiron 3511, 3520, 3530 and Pro 15 Essential

The cable fits Dell Inspiron 15 3511, 3520 and 3530 models plus the Pro 15 Essential PV15250 and Basic 15 DC15250. It is not suitable for other Dell series or for left-side port repairs. Buyers needing a different chassis layout or a complete IO board assembly should look elsewhere. ||

Single Ribbon Cable for Right-Side Ports

The part is a single flexible flat cable that links the right-side USB, SD card slot and audio jack board to the mainboard. No brackets, screws or additional connectors are included. Confirm the KT81H part number against your service manual before ordering.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 90% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

Will this KT81H cable fit the right-side IO board on my Inspiron 15 3520?

Yes, the KT81H is listed as compatible with the Inspiron 15 3520, 3511, 3530, Basic 15 DC15250 and Pro 15 Essential PV15250.

How can I verify the cable is seated correctly after installation?

After reassembly, the right-side USB ports, SD card slot and audio jack should all function normally when devices are inserted.

Does the package include the IO board or just the ribbon cable?

Only the ribbon cable (part KT81H) is included; the right-side IO board itself must be sourced separately if it also needs replacement.

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