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Thunderbolt 3 USB-C cable with proprietary dock connector

DELL

DELL Thunderbolt 3 USB-C Cable 0NDPK1 for TB15 TB16 Docking Station

SKU CH-53J0-JGEF0

Connects Dell laptops to TB15 or TB16 docks with 40Gbps data, dual 4K video and 130W power delivery

  • Refresh frequencyUp to 60 Hz
  • Connection typeThunderbolt 3 (USB-C) Male to Proprietary Dock Connector
  • Thunderbolt 3 supportYes (Up to 40 Gbit/s Transfer Rate)
  • Product typeThunderbolt 3 USB-C Cable
  • Key featuresHigh-speed data transfer, Power delivery, 4K/5K video suppor
  • Transfers data at 40Gbps for rapid file moves
  • Delivers up to 130W to charge compatible laptops
  • Drives dual 4K displays at 60Hz refresh
  • Connects Dell TB15 and TB16 docks via proprietary 68-pin port
  • Genuine Dell OEM cable built for K16A and K17A models

Dell Thunderbolt 3 USB-C Cable 0NDPK1

This genuine Dell cable connects a Thunderbolt 3 laptop to a TB15 or TB16 docking station. It uses a USB-C male plug on one end and a proprietary 68-pin dock connector on the other. The accessory is built for Dell K16A and K17A dock models.

Replaces a damaged or missing original dock cable

If the factory cable supplied with the TB15 or TB16 is lost or worn, this part restores the link without needing a different dock. The upgrade is worth it when the existing cable no longer carries a stable signal or cannot deliver full power to the system.

Sustained 40Gbps throughput with 130W power delivery

The cable maintains high-speed data transfer and up to 130W charging during long work sessions. It supports dual 4K output at 60Hz without signal drop-off. The proprietary connector ensures a secure mechanical fit that resists accidental disconnects.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 70% of the 15,227 comparable items (median $14.99).
Refresh frequency Up to 60 Hz
Typical for this category: the median of 366 items is 60 Hz.

Specifications

Product
Brand nameDell
Model name0NDPK1
Product typeThunderbolt 3 USB-C Cable
Display
Refresh frequencyUp to 60 Hz
Ports & slots
Connection typeThunderbolt 3 (USB-C) Male to Proprietary Dock Connector
Thunderbolt 3 supportYes (Up to 40 Gbit/s Transfer Rate)

Questions about this item

Will the 68-pin proprietary connector fit my TB15 or TB16 dock?

Yes, the 68-pin male connector is made for TB15 and TB16 docking stations including K16A and K17A models.

Does the cable plug straight in or need a driver install first?

Plug the USB-C male end into the laptop Thunderbolt port and the 68-pin end into the dock; no driver is required for the cable itself.

When should I replace this cable?

Replace it if the connectors become loose, pins bend, or 40Gbps throughput and 130W power delivery become unreliable.

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