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Small green circuit board with audio jack and volume buttons, part N2309

DELL

DELL Latitude 3120 Right-side I/O Board N2309

SKU CH-7YJ4-J6VJV

Replacement right-side I/O board with audio port and volume buttons for Latitude 3120 and 3120 2-in-1 laptops

  • ProcessorLaptop-computer-replacement-parts
  • Genuine Dell OEM replacement for reliable repair
  • Restores right-side audio and volume controls on Latitude 3120
  • Fits Latitude 3120 and 3120 2-in-1 models exactly
  • Dell part number N2309 ensures correct compatibility

Dell Latitude 3120 Right-Side I/O Board N2309

This genuine Dell OEM daughter circuit board provides the right-side audio port and volume controls for Latitude 3120 and Latitude 3120 2-in-1 laptops. It replaces a damaged or malfunctioning I/O module to restore headset connectivity and hardware volume adjustment. The part carries Dell part number N2309 and matches the component shown in the supplier images.

Check compatibility before ordering

Confirm your laptop model is exactly Latitude 3120 or Latitude 3120 2-in-1, as this board is not interchangeable with other Dell series. Verify that the failure is on the right-side I/O daughter board and not the mainboard or left-side ports. Ensure you have the correct tools and disassembly guide for your specific chassis type before starting the repair.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 93% of the 5,998 comparable items (median $24.99).

Specifications

Product
Brand nameDELL
Processor
ProcessorLaptop-computer-replacement-parts

Questions about this item

Does the Dell Latitude 3120 right-side I/O board N2309 include any cables or screws in the box?

The listing shows only the circuit board itself; no cables, screws or additional hardware are pictured or mentioned.

How do I confirm this N2309 board fits my specific Latitude 3120 variant?

The part is validated for both the standard Latitude 3120 and the Latitude 3120 2-in-1; match the Dell part number N2309 on your original board to be certain.

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