Original Laptop Power Adapter for Samsung 19V 2.1A AD-4019S 40W 5.5x3.0mm 1Pin

Model No:Samsung 19V 2.1A AD-4019S 5.5x3.0mm 1Pin

Technical Specifications: 

• Condition: New
• 100% Electrically and Mechanically Safe
• Over voltage, High temperature and Short-Circuit protection
• Power 40 Watt
• Input Voltage: 100-240V 50-60Hz 1.0A
• Output Voltage: DC 19V
• Output Current: 19V 2.1A
• DC Pin Size: 5.5x3.0mm 1Pin
• 100% compatibility with the original
• Certified to CE & FCC Standards, RoHS compliant
• 3 Pin Power Cord Does Not Come With The Charger
• Warranty:13 Month

The difference between original adapter and replacement adapter

Why we shouldn't use a low quality ac adapter?

1. Your laptopis made of accurate capacitances and Electronic components. Unstable or damage. out put will strongly affect your laptop performance and use life.
2. Your hard disk may be damaged.
3. Your display is bad.
4. Your sound card may have some noise
5. Your CD-ROM will not work well.
6. A slow start.
7. Overclocking is not Unstable.
8. Anti-jamming is poor.