USB to DC 3.5Mm Power Cable Jack Connector 5V Charger Power Cable 3.5*1.35Mm Universal for HUB Mini Fan Router Speaker MP3/MP4

Name: DC power cord

Interface: USB to DC3.5*1.35mm. Positive inside and negative outside

Model number: white, black

length:30CM, 50CM, 80CM, 1M

Material: copper+PVC

Package Included:1pc power line

Purpose: through the computer USB jack to other equipment power.（Such as: USB lamp, USB fan, cartoon clock, radiator, 5V mini speakers, USB HUB and so on）