HQRP DC Female to 4 Male Power Splitter Cable for Q-See Security System Model: QT228-8H4 / QT228-4H4 / QC308-6D3 / QT5680-8G3 plus HQRP Coaster HQRP&reg; 1 to 4 DC Splitter Cable plus HQRP&reg; Coaster; Length of about 45CM / 20 Inches; Standard inner anode and Negative outer electrode; 1 Female port: 5.5*2.1mm; 4 Male port: 5.5*2.1mm; Color: Black;