PACKAGE INCLUDED
1 x 20V 2000mA ac adapter
8 x Adapter tips
FEATURES:
This 20V power adapter converts 100-240VAC to 20VDC, at a maximum output of 2A (40W at 20VDC). Supply DC 19Volt 2Amps max, power most projects that don't require more than 2A of current

Multi Interchangeable Tips: Different size, to work with most appliances and replace your lost or damaged power cord.
INSTRUCTIONS on how to choose a suitable adapter:

a. Voltage match, rated at 20V dc output
b. Same connector diameter(please check the tip dimension before ordering!!!)
c. Current is over or equal to the power of your original
d. Polarity is the same
SPECIFICATIONS:
Input: AC 100-240V, 50/60Hz
Output: 20V 2000mA
DC Cord Connector: 2.1*5.5 mm
Cord Length: 2m/ 6 FT
Polarity: Center Positive(+)
8 Adapter Tips Size:
Adapter Letter/ OD*ID:
A: 6.0*4.4mm(pin inside), B: 6.3*3.0mm H: 5.0*2.5mm(pin inside),5.5*1.7mm, F: 4.8*1.7mm G: 4.0*1.7mm, H-Red: 3.5*1.35mm, Green: LED terminal connector