In combination with the universal charging block, one of these cords is an excellent travel gadget. It offers you the ability to charge different electronics at the same time from a single USB port.
Make sure it is a match to all your electronics then leave behind all the different charge cables that come with each device. This one has three plug-ins that match my equipment on the road. That means 3 in 1 convenience for me.
Careful, if you have any Apple products, first it is only a charge cable, not a data transfer cable (ie for syncing data). And make sure it has the right Apple plug you need, either the wide 30 pin for older devices or the small ‘Lightning’ charge end (for iPhone 5 and onwards). This one has both.