Blue Pin Adapter Cable 7.4×5.0 to 4.5×3.0mm Tip DC Auxiliary Power Charger Converter for HP Dell

NEW 7.4mm x 5.0mm female to 4.5mm x 3.0mm with pin male round jack Converter Cable
Input Connector: 7.4 X 5.0 mm round jack(Female). Output Connector: 4.5 x 3.0 mm with pin inside (Male)
Length: 15cm (0.49 feet). Connect this adapter between old type 7.4mm x 5.0mm round jack to 4.5mm x 3.0mm DC input port
Compatible for 0-24 Volt IP security camera power adapter and any applications that requires DC input with 4.5mm x 3.0mm DC plug only
What You Get: 1 x 0.49ft 7.4*5.0mm Round Jack to 4.5* 3.0mm Plug DC Charger Adapter Converter Cable. 30