Power Adapter DELL R2M8K Indoor 90W Black

The DELL R2M8K Indoor 90W Black power adapter is a compact external power supply designed to deliver up to 90 watts of DC power to compatible laptops. Built for indoor and travel use, this adapter accepts a wide input voltage range of 100–240 V AC, allowing operation in most regions without a separate voltage converter. Its black housing and lightweight construction make it suitable for daily commuting and mobile work while providing stable power for charging and running the laptop.

Advantages

This 90W Dell adapter combines broad input compatibility with a compact form factor, offering reliable voltage regulation and efficient energy delivery for laptops that require up to 90 W. The adapter's lightweight design simplifies transport and storage, and the neutral black finish integrates with most laptop styles. Designed for straightforward plug-and-play use, it reduces the need for frequent battery cycles by delivering continuous power during use.

Suitable for

• Powering Dell laptops and other compatible notebooks that require up to 90W
• Use at home, in the office, or in hotels during travel
• Replacing a lost or damaged original indoor power adapter
• Providing a secondary adapter to keep at work or in a laptop bag

Key specifications

• Output power: 90 W
• Input voltage: 100–240 V AC
• Product colour: Black
• Form factor: External inline power adapter (AC to DC)
• Intended use: Indoor and travel

How to use

Connect the adapter's AC plug to a compatible wall outlet in the accepted input voltage range (100–240 V). Attach the DC output connector to the laptop's power input port until it fits securely. When connected, ensure the laptop indicates charging or power-on status. Unplug the AC plug from the wall outlet before disconnecting the DC connector from the laptop. Store the adapter in a dry, ventilated place when not in use.

Usage recommendations

Use the adapter with laptops specified to accept 90W or lower power input. Avoid exposure to liquids and extreme temperatures. For best performance, allow ventilation around the adapter during operation and disconnect from power when not in use for extended periods.