AAOTOKK (2-Pack 5Volt USB to DC 4.8x1.7mm Power Plug Extender 2.0 A Female Male 5V Barrel Charger Cord Adapter for 5 V or Charging Device(F/4.8x1.7MM)

Quantity:(2-Pack)Size:Length,width( 4.2x1.7x1cm)Material:PVC Plastic.Color:(Black) Connectors 1 :DC 4.8×1.7mm male jack.Connectors 2 :USB 2.0 A female jack. Output:DC 4.8×1.7mm male jack or usb 2.0 A male jack (Note: Please ensure the size of the DC adapter before purchase) 【Compatible USB 2.0 A Devices】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. 【Compatible DC4.8×1.7mm Devices】USB 2.0 A port can also charge DC devices,The DC 4.8×1.7mm port for small electronics，Night light, LED light bar, Small speaker,Toy car,Fan,Tablet computer,Massager,Wireless router,etc devices which Use a DC 4.8 × 1.7mm DC barrel jack for a power adapter. " 【Note】:Point 1: ( The output voltage is 5V,Cannot use 9V-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. Point 2: Before purchasing, please make sure that the DC output of the AC adapter is the same as the tip size (voltage: 5V,size: DC 4.8 × 1.7mm)."