The newer Macbook Pros some of us are using, requires the newer USB-C charging cable. It is a multi purpose port that can charge and run data cables through.
If needed, you can buy an extra one click here
The older model Macbook Airs and Pros use the previous generation of charger, Magsafe 2.
If needed, you can buy an extra one click here
The iPads that we are using require a lightning charging cable and a 12W Power adapter. The small adapter that comes with a typical iPhone will not charge the ipad properly as they do not produce enough power.
If you need to purchase an extra lightning cable, click here
If you need to purchase an extra USB power adapter, click here
Chromebooks use a DC connector power adapter.
If you need to purchase an extra power adapter, click here