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Product specifications

Kensington K33821NA power adapter/inverter Indoor 100 W Black

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100W USB-C GaN Power Adapter

Part K33821NA · UPC 085896338215

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  • The 100W USB-C power supply is perfect as a replacement or an additional power adapter
  • High-speed charging delivers the power you need, when you need it
  • Designed to work with Kensington bus-powered USB-C mobile hubs and docks, MacBooks, iPads, Surface devices, and more
  • Includes a 2 meter (6 foot) USB-C to USB-C cable for flexible use. Includes cable management
  • Compact design with foldable plug makes this power supply ready for travel
  • By leveraging gallium nitride (GaN) technology, this adapter produces less heat, enables faster charging at higher voltages, can be made smaller, and lasts longer than traditional adapters
  • Meets or exceeds Kensington’s strict standards for quality, safety, and performance; backed by a two-year limited warranty

About this product

100W USB-C Power Supply

Perfect as a replacement or an additional USB-C power adapter.

High-Speed Charging

The power you need, when you need it.

Compatibility

Designed to work with Kensington bus-powered USB-C mobile hubs and docks, MacBooks, iPads, Surface devices, and more.

Includes a 2 Meter (6 Foot) USB-C Cable

For flexible use. Includes cable management.

Travel Ready

Compact design with foldable plug.

Powered by GaN Technology

By leveraging gallium nitride (GaN) technology, this adapter produces less heat, enables faster charging at higher voltages, can be made smaller, and lasts longer than traditional adapters.

A Brand You Can Trust

Meets or exceeds Kensington’s strict standards for quality, safety, and performance; backed by a two-year limited warranty.

Perfect as a replacement or an additional power supply, the 100W USB-C GaN Power Adapter delivers high-speed charging in a compact, portable package. A great companion to Kensington bus-powered USB-C mobile hubs and docks, MacBooks, iPads, Surface devices, and more. Includes a 2 meter (6 foot) USB-C cable with cable management; a foldable plug; GaN technology for cooler, faster, more efficient charging; and a limited two-year warranty. From Kensington, trusted for quality, safety, and performance for more than 35 years.

Features

Purpose
Docking station
Power supply type
Indoor
Power current type
AC-to-DC
Input voltage
100 - 240 V
Input current
1.5 A
Output power
100 W
Output voltage
5 - 20 V
Adjustable output voltage
Yes
Supplementary power connectors
1
USB ports quantity
1
USB Power Delivery revision
3.0
USB Power Delivery up to
100 W

Design

Product colour
Black
Housing material
ABS synthetics, Polycarbonate (PC)
LED indicators
Yes
Suitable for indoor use
Yes

Operational conditions

Operating temperature (T-T)
0 - 25 °C
Storage temperature (T-T)
-20 - 85 °C
Operating relative humidity (H-H)
0 - 95%

Certificates

Certification
FCC, IC, CE, UKCA, UL Mark, GS Mark, CB, RoHS, ACCO RSL

Weight & dimensions

Width
67.8 mm
Depth
29.5 mm
Height
70 mm
Weight
22 g

Packaging data

Package width
150 mm
Package depth
57 mm
Package height
150 mm
Package weight
310 g

Packaging content

Cables included
USB Type-C
Quick installation guide
Yes
Power adapter included
Yes
Quantity per pack
1 pc(s)

Logistics data

Warranty period
2 year(s)
Country of origin
Vietnam

Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License

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