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Dell 100W USB-C GaN ultra slim adapter 492, compact matte black charger with detachable power cord

DELL

DELL 100W USB-C GaN Ultra Slim Adapter 492

SKU CH-RRAA-PF05M

A 100 W USB-C GaN charger with a 492 model number and a one-metre power cord

  • 100 W GaN charging keeps a laptop powered from a single compact brick
  • Ultra-slim profile fits into tight bags and crowded power strips
  • 1 m detachable cord gives desk-length reach without bulk
  • Model 492 identifies the exact Dell part for quick ordering

Dell 100W USB-C GaN Adapter 492

This 100W USB-C GaN adapter supplies power to compatible laptops and devices through a single compact brick. It includes a 3ft power cord for wall connection and uses gallium nitride circuitry to reduce size and heat compared with traditional silicon designs.

Practical limits of USB-C Power Delivery

The adapter delivers up to 100W, so devices that require more power will not charge at full speed or may not charge at all. It provides only one USB-C output, so users who need to charge multiple devices simultaneously will need additional adapters or a multi-port charger.

How it compares

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

Price $66.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Size & build
Shipping weight0.45 kg
Package size241 × 102 × 43 mm

Questions about this item

Should I pick the 100W version for my Dell laptop?

The 100W USB-C GaN Ultra Slim Adapter delivers up to 100W of power over USB-C, suitable for Dell laptops that require that charging level.

What does the 100W rating mean when I plug this into my laptop?

It means the adapter can supply up to 100W to a compatible Dell laptop, enabling fast charging while you work.

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