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Thin flat ribbon cable with small connectors at both ends, light coloured insulation

DELL

DELL Inspiron 15 5559 Dual Digital Array Microphone Cable TNH70

SKU CH-DC6V-JED8Q

Genuine Dell OEM cable connecting dual digital array microphones in Inspiron 15 5559 laptops

  • Genuine Dell OEM part ensures exact fit
  • Connects dual digital array microphones to motherboard
  • Designed for Inspiron 15 5559 models
  • Part number TNH70 matches service documentation
  • New condition ready for immediate installation

Genuine Dell OEM Microphone Cable

This genuine Dell OEM cable connects the dual digital array microphones in the Inspiron 15 (5559) laptop. It carries the Dell part number TNH70 and alternate references AAL25_MIC_CABLE and DC02002AM00. The part is supplied new for owners or technicians repairing that specific model.

Sustained Signal Integrity

The cable maintains a reliable electrical path between the microphone array and the system board during continuous voice capture or conferencing sessions. Its OEM construction matches the original routing and shielding, so performance does not degrade over extended use. No active components are present that could alter behaviour under load.

Connector and Routing Limits

The cable is designed solely for the Inspiron 15 (5559) equipped with dual digital array microphones. It will not fit models lacking that microphone configuration or other laptop series. Installation follows the factory routing inside the chassis; no universal connector standard applies.

How it compares

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

Price $7.99
Cheaper than about 80% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

Does the TNH70 microphone cable generate any heat or noise during continuous use?

The TNH70 is a passive ribbon cable with no active components, so it produces no heat and makes no audible noise while the laptop runs all day.

What must already be present in the Inspiron 15 5559 for this cable to function?

The laptop must be equipped with the Dual Digital Array Microphones and the corresponding motherboard connector for the TNH70 ribbon cable.

Will the TNH70 cable fit an older Inspiron model that uses a single microphone?

No, the TNH70 is keyed for the Dual Digital Array Microphone layout on the 5559 chassis and will not connect to a single-mic header.

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