We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Flat orange flexible ribbon cable with connectors at both ends

DELL

DELL Inspiron 5379 Touchpad Ribbon Cable 3MNDK

SKU CH-XYM3-A4TV8

Genuine Dell OEM touchpad ribbon cable for Inspiron 5379 and Latitude 3390 2-in-1

  • Genuine Dell OEM part ensures exact fit
  • Connects touchpad to motherboard for Inspiron 5379
  • Compatible with Latitude 3390 2-in-1 models
  • Replaces Dell part number 3MNDK directly
  • Alternate part number 450.0CF01.0011 matches original spec

Genuine Dell OEM touchpad ribbon cable

This is a genuine Dell OEM touchpad ribbon cable for the Inspiron 5379 2-in-1 and Latitude 3390 2-in-1. It connects the touchpad module directly to the motherboard. You will receive exactly the part pictured under part number 3MNDK.

Interface limited to listed Dell 2-in-1 models

The cable is designed only for the compatible Dell laptops named in the specifications. It will not fit other Inspiron or Latitude models, nor any non-Dell chassis. Buyers who need a ribbon cable for a different laptop must source the correct part for that specific machine.

Part number 3MNDK confirms fitment

Matching the Dell part number 3MNDK (alternate 450.0CF01.0011) to your service manual is the single check that decides whether this is the right component. If your manual lists a different part number, this cable will not work.

Highlights

  • Genuine Dell OEM part ensures exact fit
  • Connects touchpad to motherboard for Inspiron 5379
  • Compatible with Latitude 3390 2-in-1 models
  • Replaces Dell part number 3MNDK directly
  • Alternate part number 450.0CF01.0011 matches original spec

Specifications

BrandDell

Questions about this item

Does the 3MNDK ribbon cable fit both the Inspiron 5379 and Latitude 3390 2-in-1?

Yes, the 3MNDK cable is listed as compatible with the Inspiron 13 5379 2-in-1 and the Latitude 3390 2-in-1.

Will this cable restore touchpad function on a Latitude 3390 2-in-1?

The cable connects the touchpad module to the motherboard on the Latitude 3390 2-in-1, so replacing a damaged cable should restore the connection.

Is the 3MNDK part the same as the 450.0CF01.0011 alternate number?

Yes, 450.0CF01.0011 is listed as an alternate part number for the 3MNDK touchpad ribbon cable.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.