Adjustable Adapter AC DC 12V Switching Power Supply 12V 9V 2A 3A 30W Multi Voltage Transformer 220V 5V USB Adapter For
LED Strip

Specification:

2A 30W

Features:
CE / RoHS Certification
100% Brand new 100V-240V AC to DC Power Adapter supply
Input: 100-240VAC 0.3A 50/60Hz
Power: 30W
Output volt: 3V 4.5V 5V 6V 7.5V 9V 12V (Manual adjustment)
Output Current: 2.5A Max, compatible with 500mA, 1A, 1.5A
USB Output: 5V==2.1A Max
Usage: For moblie phone,TV Box, CCTV, Camera, audio player, telephone, CD, VCD, repeater, walkie talkie, computer, electronic organ, game machine, small TV set, health care equipment, computer and electronic equipment, etc.

Note:Firstly please move the switch to the Output Volt YOU NEED and then Connect the Power!

Specifications:
DC Plug Size(Outer Diameter & Inner Diameter): 2.5*0.7mm, 3.0*1.1mm, 3.5*1.35mm,4.0*1.7mm, 5.0*2.1mm, 5.5*2.5mm
DC Pin Type: The polarity can not change,The center is the positive pole(+) and the outside is negative(-), the size of the two pin with the joint is different.
Plug Specification: US / EU Plug
Cable Length:115cm
Color:Black
Size:85*50*34mm
Net weight: 145g

Packing Included:
1pcs X AC Adapter
1pcs X KEY
1sets X Connectors(6 tips)

3A 30W

Description :

Suitable for use with a bunch of electronic products - DVD/CD/Cassette Player, Electronic Toys, Digital Frames, IT Equipment, TV Games...
High Efficiency, Short Circuit Protection, Over Current & Voltage Protection