Ready stock,ship from Malaysia Description: 100% brand new and high quality Power devices from a USB port Provides 5V DC from USB Cable length: about 100cm Application Usb Hub ,Laptop computer, CCTV Camera,portable power,tvbox Color: Black Connector Type: DC Power 5.5 * 2.5mm, Note: 5.5*2.5mm (Suitable for 5.5* 2.1mm Power Plug also) Pls select the correct converter before order,you can use caliper or ruler to measure, we will not responsible for any wrong measurement by customer Pls contact us if your are not sure which one is suitable option to select,pls take note only 5.5*2.5mm with original connector,others option is using converter which will ship together for u. 1)5.5*2.5mm 2)4.8*1.7mm 3)4.0*1.7mm 4)3.5*1.35mm 5)2.5*0.7mm Note: 1.Due to the manual measurement and different measurement methods, please allow 2-3cm deviation.