USB Female to DC 5.5x2.1mm Female DC Connector Charge Barrel Jack Power Adapter USB Connector,for DC or USB Charging Black

Specification: Product
name: USB
ConnectorColor: BlackTotal
Size: 47 x 18.8 x 12.2 mm / 1.85 x 0.74 x 0.48" (L x W x H)
Descriptions: 1.
Connectors 1: DC 5.5 x 2.1 mm female jack.
Connectors 2: USB female jack.
Output: DC 5.5 x 2.1 mm female jack or usb female jack (Note: Please ensure the size of the DC adapter before purchase)2. Power or charge USB devices via standard DC plug/adapter, Applicable to a variety of small electrical appliances, mobile phones, MP3, MP4, digital photo frames, U disk, USB charger3. USB port can also charge DC devices, The DC 5.5 x 2.1 mm 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 Routers4. Use power adapter with a barrel connector to power and charge USB devices. And the USB port can also charge DC devices.