Power adapter MSI 90W 20V with power cord — laptop charger, 90 W, 20 V output

External power adapter for MSI laptops with 90 W maximum output and 20 V nominal voltage. Supplied with a detachable power cord, this adapter provides stable DC power for charging and operating compatible MSI portable computers. It is intended as a replacement or spare charger for users who need reliable 20 V power for everyday use at home, in the office, or on the road.

Advantages

The adapter delivers up to 90 W of power with a steady 20 V output, includes a removable mains cord for easier transport and replacement, and is designed for direct compatibility with specified MSI Prestige models. Its compact external design simplifies installation and storage while maintaining consistent charging performance for laptops that require a 20 V input.

Suitable for (tasks / use cases)

• Replacing a lost or damaged charger for compatible MSI Prestige laptops
• Keeping a spare adapter at work or in travel luggage
• Providing stable power for laptop operation and battery charging

Key specifications

• Manufacturer: MSI
• Model / MPN: 77011261
• Output power: 90 W (maximum)
• Nominal voltage: 20 V DC
• Includes: external adapter unit and detachable power cord
• Category: Power adapters for portable devices

How to use

Connect the detachable power cord to the adapter and plug the cord into a suitable AC mains outlet. Attach the adapter's DC plug to the laptop's power input. Confirm that the laptop indicates charging or operation; if not, verify the outlet, connections, and compatibility with the laptop model. Unplug the adapter from the mains before disconnecting from the laptop when not in use.

Usage recommendations

Use only with MSI laptops that require 20 V input and match the specified connector; avoid using with incompatible devices. Keep the adapter and power cord dry, avoid exposing them to extreme temperatures, and replace the cord or adapter if any damage is visible. For long-term use, store the adapter in a ventilated place and disconnect when fully charged to prolong battery life.