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A small cable with an RJ-11 jack and motherboard connector

DELL

DELL Latitude E6420 RJ-11 56k Modem Jack Cable 7TM86

SKU CH-DT7J-XG6AK

Genuine Dell RJ-11 56k modem jack cable for Latitude E6420 and ATG E6420 laptops

  • Genuine Dell OEM part ensures exact fit
  • RJ-11 56k modem jack restores dial-up connectivity
  • Compatible with Latitude E6420 and ATG models
  • Part number 7TM86 matches motherboard connector

Genuine Dell RJ-11 Modem Cable for Latitude E6420

This is a genuine Dell OEM replacement cable that provides the RJ-11 56k modem jack connection for the Latitude E6420 and Latitude E6420 ATG laptops. It connects directly to the motherboard to restore the built-in dial-up networking port. The part number is 7TM86 and the item is new.

Not for laptops without the modem daughterboard

Buyers whose Latitude E6420 chassis lacks the internal modem daughterboard or connector cannot use this cable to add dial-up capability. It is also unsuitable for any laptop model outside the specified E6420 series. No other interface or networking technology is supported by this part.

How it compares

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

Price $3.99
Cheaper than about 93% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

Does the 56k modem cable generate any noticeable heat or noise when the laptop runs all day?

The cable is a passive RJ-11 jack and ribbon assembly with no active electronics, so it produces no heat or noise during continuous operation.

What must already be present in the Latitude E6420 for this 7TM86 cable to function?

The laptop needs an available motherboard connector for the modem daughter-board and the matching chassis cut-out for the RJ-11 port.

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