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
Black rectangular 90W Dell laptop power adapter with detachable cord

DELL

DELL TK3DM 90W AC Power Adapter for Laptop

SKU CH-6BYD-AZXEN MPN TK3DM

Genuine Dell 90-watt AC adapter with three-prong cord powers a wide range of Latitude, Inspiron, XPS and Alienware laptops

  • Genuine Dell OEM ensures reliable charging for compatible laptops
  • 90-Watt output powers a wide range of Dell models
  • Includes 3-prong power cord for immediate use
  • Supports Latitude, Inspiron, XPS and Alienware systems
  • New condition guarantees full performance from day one

Genuine 90-watt Dell laptop charger

This is a genuine Dell OEM 90-watt AC power adapter built to replace a lost or damaged original charger. It includes a three-prong power cord and matches the voltage and connector Dell specifies for a long list of Latitude, Inspiron, XPS and Alienware notebooks. The unit is new and supplied in original Dell packaging.

Replaces worn or missing 90-watt Dell adapters

Swapping to this adapter is worth it when an existing Dell brick shows frayed cables, loose barrel tips or intermittent charging on supported models. It restores the factory power profile for the Latitude E-series, Inspiron 14R, 15R and 17R families, XPS 14Z and Alienware M11x lines without needing a higher-wattage unit. Buyers who need more than 90 watts for larger workstations cannot use this adapter.

Fits Dell barrels and standard mains sockets

The barrel connector fits the centre-positive jack used across the listed Dell laptops, and the IEC C5 clover-leaf inlet accepts any standard three-prong mains cord. No extra drivers or firmware are required; the laptop recognises the adapter immediately. Builders assembling a desktop replacement or a portable kit should verify the laptop model appears in the compatibility list before purchasing.

Highlights

  • Genuine Dell OEM ensures reliable charging for compatible laptops
  • 90-Watt output powers a wide range of Dell models
  • Includes 3-prong power cord for immediate use
  • Supports Latitude, Inspiron, XPS and Alienware systems
  • New condition guarantees full performance from day one

Specifications

No published specifications for this item yet.

Questions about this item

What connector does the Dell TK3DM adapter use to plug into the laptop?

The adapter uses a standard Dell barrel connector that fits the charging port on every compatible model listed, including Latitude E6220, Inspiron 15R and XPS 14Z.

How do I connect the three-prong power cord to the adapter brick?

Plug the IEC C13 end of the supplied cord firmly into the recessed socket on the adapter body until it clicks, then insert the three-prong plug into a grounded wall outlet.

When should I replace the power cord or adapter?

Replace the cord if the insulation is cracked or the ground pin is loose; replace the adapter if the barrel tip is bent, the brick overheats or the laptop stops charging.

Also in this aisle

People compared these

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