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Black rectangular AC adapter with 10 ft power cord for Dell Thunderbolt 3 dock

WAWEIS

WAWEIS 240W AC/DC adapter for Dell Thunderbolt 3 dock 19.5V 12.3A

SKU CH-G8KE-E1CA3

Replaces Dell Thunderbolt 3 dock power supply with 19.5V 12.3A output and 10 ft cord

  • World-wide 100-240VAC 50/60Hz input works anywhere
  • 10 ft total cord length gives flexible placement
  • Over-current, over-voltage, short-circuit and total-power protection safeguards hardware
  • FCC, CE and RoHS certified for safety compliance
  • 5V 12.3A 240W output matches Dell Thunderbolt 3 dock requirements

Right power brick for Dell Thunderbolt dock

This 240 W AC/DC adapter replaces the Dell 3GMVT supply used with TB16 and K16A Thunderbolt 3 docks. It delivers 19.5 V at 12.3 A through a 10 ft cord. The unit is new and carries FCC, CE and RoHS certifications.

Voltage and current must match exactly

The dock requires 19.5 V and 12.3 A; any other output will not power the station correctly. This adapter supplies those precise figures at 240 W total. World-wide 100-240 VAC input lets it work on any mains supply from 50 Hz to 60 Hz.

Built-in protections keep the dock safe

Over-current, over-voltage, short-circuit and total-power protection circuits guard the connected hardware. A smart chip adds overheat and anti-interference safeguards. The 10 ft cable gives flexible placement without an extension lead.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $33.99
Pricier than about 60% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 240 W rating actually power the Dell Thunderbolt 3 dock under full load?

Yes, the adapter delivers 19.5 V at 12.3 A for a full 240 W output, matching the dock’s original specification.

Does the barrel connector follow a Dell proprietary pinout or a universal standard?

It uses the Dell‑specific barrel connector required by the TB16 and K16A docks, not a generic standard.

What clearance does the 10 ft cable and brick need behind a desk?

The power cord measures 10 ft total, and the brick fits a standard IEC C5 inlet, so allow space for the brick and strain relief.

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