Features:
With High efficiency and true voltage output automatically (without operation by hand)
Auto-reset to the lowest voltage (+9.5V) after current interruption to protect your Laptop/notebook computer
Including 8 connectors for user to change voltage easily
Different voltage suitable for the most laptops/notebook computers
New changeable connector design ensures polarity fool proof
Active PFC design
Patent design

Specification:
Type
Output
Connector Size
Fit for Model

9.5V/E1
9.5V/Max40W
4.8*1.7mm
ASUS 9.5V 2.315A

10.5V/E2
10.5V/Max40W
4.8*1.7mm
Sony 10.5V 1.9A

12.0V/E3
12.0V/Max40W
4.8*1.7mm
ASUS 12V 3A

19.0V/E4
19V/Max40W
4.0*1.7mm
HP 19V 1.58A

19.0V/E5
19.0V/Max40W
5.5*1.7mm
Acer/DELL 19V 1.58A

19.0V/E6
19.0V/Max40W
5.5*3.0mm
Samsung 19V 2.1A

19.0V/E7
19.0V/Max40W
2.35*0.7mm
ASUS 19V 2.1A

20.0V/E8
20.0V/Max40W
5.5*2.5mm
Lenovo/LS 20V 2A

Instruction:
Before using this product, please read the user manual carefully and make sure it is fit for your requirements.
Connect the power cord with the adapter correctly.
Select a suitable one from the connectors for your laptop/notebook computer, and connect it with the adapter.
Start your laptop/notebook computer. If it can not work normally, please disconnect them immediately. Then contact the local supplier.

Caution:
It is normal that the adapter is tepid when charging.
Do not place it in high temperature or humidity circumstance.
Keep children away from its reach.
Take it to the appointed place to repair instead of illegally dismantling and repairing when something wrong with the product.