- Mobile power supply for notebooks in the car ,- Hook and loop cable tie enables good cable management without tangled cables ,- LED function indicator gives information about the device status ,- 7 additional notebook connectors for various models from popular manufacturers ,- Operation via the cigarette lighter socket , ,Note for Consumers: ,Do you have a universal notebook power supply adapter from Hama, but the adapter you need for your notebook wasn't included in the extent of delivery? Adapters are available for the most common models of established brands, we will send you the model you need within a few days if you visit http://www.hama.de/adapterservice!