Universal Laptop Power Supply – 75W with USB Charging Port

Universal 75-Watt Laptop Charger for Netbooks and Laptops

Need a reliable replacement or backup power solution? This 75-watt universal laptop power supply is designed for everyday consumers looking for a simple, compatible, and portable charger for netbooks, small laptops, and more. With an adjustable voltage output from 10V to 20V DC and a maximum output of 3.75A, it works with most major brands and models.

Adjustable Voltage and Universal Compatibility

Switch the output voltage easily to match your device requirements: 10V, 12V, 15V, 16V, 18V, 19V, or 20V. Ideal as a replacement laptop power supply or as a flexible solution for homes with multiple devices. The package includes 9 interchangeable DC barrel tip connectors to fit laptops and netbooks from brands like Acer, Asus, Dell, Fujitsu, Gateway, HP/Compaq, Lenovo, MSI, Samsung, Sony, Panasonic, and Toshiba.

Universal Laptop Charger with USB Port

Charge your phone, tablet, or music player on-the-go using the built-in USB 2.0 port (5V 800mA), making this a travel-friendly, all-in-one charging option. It’s perfect for powering not just laptops but also many DVD players and portable LCD screens.

Safe, Efficient, and Easy to Use

• Output Power: 75W (Maximum)
• Short Circuit and Overload Protection – Keep your devices safe while charging.
• Switching Mode Design – Helps deliver efficiency up to 87% (typical) and reduces energy waste.
• LED Voltage Indicator – Clearly see your selected voltage setting.
• Quiet Fanless Operation – Enjoy silent performance with no distracting noise.
• RoHS Compliant – Built with environmentally friendly materials.

Technical Specifications

• Model: Prudent Way PWI-AC75NE
• Input Voltage: AC 100–240V, 1.2A
• Output Voltage Range: 10V, 12V, 15V, 16V, 18V @ 4.2A max; 19V, 20V @ 3.75A max
• USB Port Output: 5V DC, 800mA
• Unit Size: 4.33" (W) x 2.12" (D) x 0.98" (H)
• Net Weight: 8 oz
• Operating Temperature: 0 to 40°C
• Humidity: 20% to 80%
• Efficiency: 87% (Typical)
• Warranty: One Year Limited

What's Included

• Prudent Way (PWI-AC75NE) 75W Universal Laptop Power Supply
• 9 Interchangeable Tip Connectors (including 7.4 x 5.0 mm with pin for Dell)
• User Manual

Choose this adjustable voltage laptop charger for superior compatibility, convenient USB charging, and built-in safety features—making it a top pick for travel, home, or office.