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RJ-11 modem jack cable with connector for Dell laptops

DELL

DELL RJ-11 56k Modem Jack Cable Inspiron 1720 1721 Vostro 1700

SKU CH-VZX3-90G86

Genuine Dell RJ-11 56k modem jack cable connects to the motherboard for Inspiron 1720, 1721 and Vostro 1700 laptops

  • Genuine Dell OEM part ensures exact fit
  • RJ-11 56k modem jack restores dial-up connectivity
  • Compatible with Inspiron 1720, 1721 and Vostro 1700
  • Cable connects directly to motherboard for reliable signal

Genuine Dell OEM RJ-11 Modem Cable

This genuine Dell OEM replacement part provides the RJ-11 56k modem jack and cable assembly. It connects directly to the motherboard on supported Dell laptops. The component restores wired dial-up connectivity for the listed models. ||

Fits Inspiron 1720, 1721 and Vostro 1700

This cable suits owners of the Inspiron 1720, Inspiron 1721 or Vostro 1700 needing to replace a damaged modem port. Buyers with different Dell models or laptops lacking the matching motherboard header cannot use this part.

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 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

Will the RJ-11 56k modem jack cable fit alongside the existing motherboard connectors in my Inspiron 1720?

The cable is a genuine Dell OEM part designed for the Inspiron 1720, 1721 and Vostro 1700, so it aligns with the original motherboard header and chassis cut-out.

How can I confirm the 56k modem port is working after I install the cable?

After fitting the cable, open the modem properties in Device Manager and run the built-in diagnostic; a successful handshake at 56 kbit/s shows the jack and cable are functioning.

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