1. Warm reminder: If your original adapter is not 19V, please do not purchase it, as it will not be usable after purchase. Not applicable to precision electronic products such as mobile phones, computers, tablets and monitors.Please note: The applicable range is 19 volts and does not exceed 2.1 amperes. (Positive electrode center). 2. Note: The monitor can be used. However, it is not applicable to charging laptops. INPUT VOLTAGE: AC100-240V 50/60Hz, Output Voltage: DC 19V, Max Current 2A, Max Wattage 38W. DC OUTPUT JACK SIZE: 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 3. [Power Specs]: Input 100V-240V 50/60Hz; Output: 19V 2.1A. Output adaptor Self-Adapting Barrel jack size: 5.5mm x 2.1mm (applicable 2.5mm) positive (+) center. Safety smart: This adapters was made with the highest quality materials. Built-in emergency protection mechanism with short circuit, over current, over voltage, over temperature protection. 4. 8 Interchangeable Jacks: 8 Pieces different sizes replacement plug jacks which can be used for most of your dc in 19 v power cord devices. Regulated dc 19 v power replacement safe charging for your DC 19 V 2 A devices, more choices and easty to carry 5.Warm reminder: This adapter is suitable for direct power supply use. For example, the router can be powered directly after being plugged in. However, it is not suitable if you need to charge your mobile phone, speaker or laptop. It will not be able to charge. PACKAGE included: 1 x 19V 2A power adapter, 8 x adapter tips. Note: The monitor can be used. However, it is not applicable to charging laptops
Warm reminder: This adapter is suitable for direct power supply use. For example, the router can be powered directly after being plugged in. However, it is not suitable if you need to charge your mobile phone, speaker or laptop. It will not be able to charge

Warm reminder: If your original adapter is not 19V, please do not purchase it, as it will not be usable after purchase. Not applicable to precision electronic products such as mobile phones, computers, tablets and monitors. Please note: The applicable range is 19 volts and does not exceed 2.1 amperes. (Positive electrode center).

PACKAGE INCLUDED
1 x 19V 2100mA ac adapter
8 x Adapter tips
FEATURES:
This 19V power adapter converts 100-240VAC to 19VDC, at a maximum output of 2A (38W at 19VDC). 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.
a. Voltage match, rated at 19V 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: 19V 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