AC adapter for laptop 40 W 12 V 3.33 A with 5.5 × 2.1 mm connector + power cord
AC adapter for laptop 40 W 12 V 3.33 A with 5.5 × 2.1 mm connector + power cord
Stable and efficient 40 W power
Constant 12 V / 3.33 A output for reliable laptop operation. Higher efficiency means fewer losses and lower heating during everyday use.
Complete package with power cord
Includes a detachable AC mains cable and a strap for cable management, so you can start using the adapter at home or in the office right away.
Advanced safety protections
Integrated protections against overvoltage, overload, short circuit, and overheating protect your device and the power supply in every situation.
Looking for dependable laptop power at home and in the office? This adapter delivers a consistent 40 W output with precise 12 V / 3.33 A parameters for a wide range of devices with a 5.5 × 2.1 mm connector. Thanks to quality materials and efficient electronics, it achieves high efficiency while maintaining low consumption.
Safety is ensured by multi-level protection: overvoltage, overload, short-circuit, and thermal protection. A practical advantage is the included power cable and hook-and-loop strap so you can adjust the length and keep your desk tidy.
Selection tip: When replacing, verify three key label parameters on your laptop – power (W) can be the same or higher, current (A) the same or higher, but voltage (V) must match (tolerance about ±0.5 V). Also check the size and polarity of the 5.5 × 2.1 mm connector.
Specifications
- Power
- 40 W
- Output voltage
- 12 V
- Output current
- 3.33 A
- Connector type
- 5.5 × 2.1 mm (round DC)
- Compatibility
- Laptops and devices requiring 12 V / 3.33 A with a 5.5 × 2.1 mm connector
- Protections
- Overvoltage, overload, short-circuit, thermal protection
- Input
- AC mains (EU), power cable included
- Accessories
- Power cable, cable tie
- Design
- Compact, black
- Use
- Home and office use
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