Quantity:(2-Pack) Size:Length,width( 4.6mmx1.9mmx1.0mm) Material:PVC Plastic. Color:(Black)
Connectors 1 :DC 5.5x2.1mm female jack.Connectors 2 : USB 2.0 A female jack. Output: DC 5.5x2.1mm female jack or usb 2.0 A female jack (Note: Please ensure the size of the DC adapter before purchase)
Power or charge USB 2.0 A devices via standard DC plug/adapter,Applicable to a variety of small electrical appliances, mobile phones, MP3, MP4, digital photo frames,U disk, USB charger
USB 2.0 A port can also charge DC devices,The DC 5.5x2.1mm port is widely used and is extremely convenient for a variety of devices such as DVD players, LCD monitors, Fan, Desk Lamps, Bluetooth audio, Wireless Routers, and Speakers that output 5V power.
(Note: The output voltage is 5V ,Cannot use 12V voltage.)Use a 5V power adapter with a barrel connector to power and charge USB 2.0 A devices.And the USB 2.0 A port can also charge DC devices.