1m LED USB 5V DC To 5V DC Power Supply Cable Adapter Charger Plug 2.1mm x 5.5mmSpecification:Input voltage: DC 5VOutput voltage:DC5VColor:blackLength:1MFeatures:Transparent shell with power indicator lightIt can be accessed by charging treasure、 computers、 cats、 switches and other equipmentReliable and fast data transferEasy to use and carry.Package included:1 X Lighted USB cable boost