3 x USB 2.0 - 4-pin USB Type A 3 x SuperSpeed USB 3.0 - 9-pin USB Type A 1 x Network - 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x Display / Video - DisplayPort - 20-pin DisplayPort 1 x Display / Video - DVI-Digital - Digital DVI, 24+1-pin 1 x D The delivery is free. Of course, you can return batteries that you have received from us free of charge after use to us or send them sufficiently to us by post (you will find the address in the imprint). Batteries that contain harmful substances are marked with the symbol of a crossed out garbage can. The chemical name of the pollutant is located under the garbage can symbol - for example "CD" for cadmium. "PB" stands for lead, "HG" for mercury. Further information on the battery regulation can be found at the Federal Ministry of Environment, Natur.
