Features: Brand new and high quality Connectors 1 :DC 5.5x2.1mm Female .Connectors 2 : USB 2.0 A Female . Output: DC 5.5x2.1mm Female or usb 2.0 A Female .USB to DC Adapter plugs are very popular used in daily life, meet your indoor power needs for lots of small digital devices at home(Note: Please ensure the size of the DC adapter before purchase) DC adapter cable High quality :Nickel-plated connector is corrosion-resistant, oxidation-resistant, resist corrosion,long life and ensure minimal signal loss. Power or charge USB 2.0 A Female devices via standard DC 5.5 x 2.1mm plug/adapter,Applicable to a variety of small electrical appliances, mobile phones, MP3, MP4, digital photo frames,U disk,ipaid, small USB lamps, USB charger. USB 2.0 A Female 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,electronic devices, tablet, IP Camera, Massagers, Desk Lamps, Bluetooth audio, Wireless Routers, and Speakers that output 5V power. USB A Female to DC Plugs Connectors cable 5.5 x 2.1mm.Easy to use,plug and play.The Connectors allows you to charge your device anytime, anywhere.Use a 5V power adapter with a barrel connector to power and charge USB devices.(Note: The output voltage is 5V ,Cannot use 12V voltage.) Specifications: DC5.5x2.1mm female to dual USB female charging adapter cable Length: approx. 40cm Weight: approx. 41g Wire diameter: 20AWG, passing 3A-4A current Input voltage: 5V Output voltage: 5V Total power used: 20W and available within 20W Package Includes: 1 x DC 5.5X2.1mm Female to 2 USB Female Cable note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!