Specification:
Item: 100% Brand New Power conversion line
Input: 5.5mm x 2.1mm DC plug Female
Conversion end: Outside diameter 5.5mm, inside diameter 2.5mm (Male)
Voltage requirement: 24V Max
Current requirement: 3A max
Product length: 16cm / 6.3 inch
Color: Black

Features:
Convert the standard 2.1mm x 5.5mm round power port into 5.5mm x 2.5mm port power supply.
Compatible for 0-24 Volt IP security camera power adapter and any applications that requires DC input with 5.5mm x 2.5mm DC plug only.
Ultra-thin power conversion cable. Small size, light weight, easy to carry.

Application:
Ideal for LED light strip, LED signage, and CCTV camera, lighting, car, boat, monitors, printers, sensors, DVR, external hard drives, audio mixing and recording equipment, or anything that requires DC input and accept 2.1mm x 5.5mm female to 5.5mm x 2.5mm male plug.

Note:
This unit only accepts 2.1mm x 5.5mm female to 5.5mm x 2.5mm male barrel plug from power adapter and will not work with other sizes. Size is clearly listed in the product description above, we recommend that you measure the DC interface size of your notebook or device, and make sure what size you want.