This USB power cord can be used with a 5V-3A power adapter, and connects with a DC 3.5mm port (3.5mm x 1.35mm)A solution of power cord for the USB power adapter with 15W total power outputCompatible with DC3.5 (inside diameter 1.35mm) downstream devicesSupport 5V-3A power inputMade with 20AWG bare copper conductors to provide stable performance—Colour: BlackCable Length: 1MMaterials: 20AWG Bare Copper Conductors, Nickel-Plated Connectors, PVC Cable JacketUpstream: USB-ADownstream: DC 3.5Input: 5V3AOutput: Total 15W—
