The 12V 1A adapter is of immense practical benefit to potential customers who are both busy and on the move.Further from the main unit, it gets smaller and lighter--enabling users to take their powered devices everywhere they go without any trouble.In addition, this adapter also saves a good deal of energy. While it lacks a direct equivalent in real-world terms, the improvement is considerable over standard practices with other adaptersIts compatibility is comprehensive, making it possible to use all manner of devices with this device designed especially for consumer electronicsIn addition, safety features can avoid any damage to the devices. It gives you peace of mind.Lastly and importantly, there is the matter of good old dependable operation. Continuing power is essential for sensitive electronic devices to function as they shouldThese conveniences make the 12 volt 1 amp adapter an indispensable tool for anyone requiring a guaranteed and effective power source.