UPBRIGHT 19V AC/DC Adapter for Asus ADP-40KD / Acer – 40W, 2.1A, Worldwide 100-240V

Overview

The UPBRIGHT 19V AC/DC Adapter is a versatile replacement power solution designed to keep compatible Asus and Acer devices powered. With a 40W capacity, it delivers a stable 19V DC at up to 2.1A, making it suitable for daily work, study, and home setups where reliable charging matters.

Designed for travel and everyday use, this adapter supports worldwide input from 100-240VAC and 50/60Hz, so you can plug in in many regions without a separate transformer. A smart plug tip is included to cover version differences, reducing the need for multiple bricks and simplifying your cable management.

Key Protections and Reliability

Safety is built in with protections for over voltage (OVP), over current (OCP), and short circuits (SCP). These safeguards are intended to help guard devices against common power irregularities, giving you peace of mind while you work or on the go.

Compatibility and Use Cases

This adapter is positioned as a global solution for Asus ADP-40KD BB and ADP-40KDBB variants, as well as Delta Electronics power supplies and Acer Gateway models that call for 19V 2.1A 40W. The inclusion of a smart tip expands compatibility across version differences, making it easier to pair with multiple devices you rely on daily.

What’s in the Box and Our Support

Every unit is tested and ships with the smart plug tip for broader compatibility. The purchase is backed by a straightforward support policy: 30 days for refunds and 24 months for exchanges, reflecting confidence in build quality and your purchasing experience.

Why choose UPBRIGHT for your 19V power needs

• Global compatibility with 100-240V input and standard 50/60Hz operation
• Consistent output of 19V DC at 2.1A, delivering up to 40W
• Smart plug tip included to cover different device versions
• Broad compatibility with Asus and Acer power supplies and devices
• Safety protections for over voltage, over current, and short circuits

• Lightweight, compact form for easy packing and travel
• Tested units with a customer-friendly refund and exchange policy
• Clear labeling and simple setup to minimize guesswork
• Reliable performance across regions when traveling or working remotely

Note: Verify your device’s power needs and the tip compatibility before use. This adapter is intended to support your power supply requirements and is not a substitute for medical or critical equipment.