1 .Dc 2.1mm to 5.5m 2. Good price and quality 3. OEM and ODM service 4. ... .Good sell and aftersell servic .Dc 2.1mm to 5.5mm ,dc 5.5mm ,dc 2.1mm Features:1.dc cable male ,2.1mm*5.5mm 2. Use for power charge3 ... , With best material purchase department and high dfficiency produce department Dc 2.1mm to 5.5mm