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A thin flat ribbon cable with a small rectangular connector and a part number label

DELL

DELL Studio 1457 1458 Internal Bluetooth Cable DKV41

SKU CH-C7PZ-ET1PZ

Genuine Dell internal Bluetooth cable DKV41 connects the module in Studio 1457 and 1458 laptops

  • Genuine Dell OEM part ensures exact fit for Studio 1457 and 1458
  • Internal Bluetooth cable restores wireless connectivity on compatible Dell laptops
  • Part number DKV41 matches factory specifications for reliable replacement
  • Includes BT connector and cable for complete installation
  • Tested working pull guarantees functional performance

Genuine Dell OEM Internal Bluetooth Cable

This genuine Dell OEM internal Bluetooth cable is designed for Dell Studio 1457 and 1458 laptops. It restores the factory Bluetooth connection when the original cable is damaged or missing. The part number is DKV41.

Includes BT connector DKV41

The bundle supplies the BT connector DKV41 and the BT cable together. Both components are tested and guaranteed to work perfectly. No additional accessories or software are included in the package.

Dell part number DKV41 confirms exact fit

The Dell part number DKV41 is the single specification that verifies compatibility with Studio 1457 and 1458 models. Buyers needing a different laptop connector or a complete Bluetooth module will not be served by this cable alone.

How it compares

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

Price $5.99
Cheaper than about 87% of the 8,241 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

How often should the DKV41 cable be replaced in a Studio 1457?

The cable is a passive part with no moving components, so it does not have a scheduled replacement interval. It only needs attention if the Bluetooth connection becomes intermittent or the connector is physically damaged during service.

What is the first sign that the DKV41 cable is failing under continuous Bluetooth use?

The first symptom is usually dropped or unstable Bluetooth connections, because the thin internal wires can fatigue from repeated hinge movement or heat cycles inside the chassis.

Does the DKV41 cable generate any heat or noise when the laptop runs all day?

No. The cable carries only low-voltage Bluetooth signals and has no active electronics, so it produces no audible noise and no measurable heat during extended operation.

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