Power adapters adapted to receive a module and methods of implementing power adapters with modules

1. An in-wall power adapter configured to apply power to a device, the in-wall power adapter comprising:

a first contact element of a first plurality of contact elements configured to receive power;

a first outlet adapted to receive prongs of a plug, wherein the first outlet is configured to receive power from the first contact element and adapted to provide power to a device; and

a recess of the in-wall power adapter having a second plurality of contact elements, wherein a second contact element of the second plurality of contact elements is coupled to receive power from the first contact element;

wherein the recess is adapted to receive a module having a third plurality of contact elements adapted to be coupled to the second plurality of contact elements; and

wherein power is applied to the first outlet when a module is not in the recess.

2. The in-wall power adapter of claim 1 further comprising an attachment element for retaining a module in the recess of the in-wall power adapter.

3. The in-wall power adapter of claim 1 further comprising a module, wherein the module comprises a fourth plurality of contact elements having contact elements of a USB connector.

4. The in-wall power adapter of claim 1 further comprising a module, wherein a fourth plurality of contact elements of the module comprises a second outlet for receiving prongs of a plug.

5. The in-wall power adapter of claim 1 wherein the second plurality of contact elements in the recess are configured to prevent a finger from coming into contact with a high voltage contact.

6. The in-wall power adapter of claim 1 further comprising a module, wherein the module comprises an attachment element for retaining the module in the recess of the in-wall power adapter.

7. The in-wall power adapter of claim 1 further comprising a first flange extending from a first end of the in-wall power adapter and a second flange extending from a second end of the in-wall power adapter.

8. An in-wall power adapter configured to apply power to a device, the in-wall power adapter comprising:

a first contact element of a first plurality of contact elements configured to receive power;

a first outlet adapted to receive prongs of a plug, wherein the first outlet is configured to receive power and adapted to provide power to a device;

a recess of the in-wall power adapter having a second plurality of contact elements, wherein a second contact element of the second plurality of contact elements is coupled to receive power from the first contact element; and

a module removably coupled to the recess, wherein the module comprises a third plurality of contact elements configured to be coupled to the second plurality of contact elements in the recess and a second outlet adapted to receive prongs of a plug;

wherein power is provided from first contact to the module; and

wherein power is applied to the first outlet when the module is not in the recess.

9. The in-wall power adapter of claim 8 wherein the module comprises an attachment element for retaining the module in the recess of the in-wall power adapter.

10. The in-wall power adapter of claim 8 further comprising an attachment element for retaining a module in the recess of the in-wall power adapter.

11. The in-wall power adapter of claim 10 wherein the second plurality of contact elements in the recess are configured to prevent a finger from coming into contact with a high voltage contact.

12. The in-wall power adapter of claim 8 wherein the further comprising a first flange extending from a first end of the in-wall power adapter.

13. The in-wall power adapter of claim 12 further comprising a second flange extending from a second end of the in-wall power adapter.

14. A method of applying power to a device, the method comprising:

configuring a first contact element of a first plurality of contact elements of an in-wall power adapter to receive power;

configuring a first outlet of the in-wall power adapter to receive power from the first contact element, wherein the first outlet is adapted to provide power to a device;

receiving a module in a recess of the in-wall power adapter, wherein the module is removably coupled to the in-wall power adapter and the recess comprises a second plurality of contact elements;

coupling a second contact element of the second plurality of contact elements to receive power from the first contact element in the recess;

coupling a third plurality of contact elements of the module to the second plurality of contact elements; and

applying the power to the first outlet when the module is not in the recess.

15. The method of claim 14 further comprising providing a power transformer, wherein the module comprises a user interface and receives a low power voltage from the power transformer.

16. The method of claim 14 wherein receiving a module comprises receiving a second outlet.

17. The method of claim 14 further comprising retaining the module in the recess using an attachment element of the in-wall power adapter.

18. The method of claim 17 wherein receiving a module comprises coupling a second attachment element of the module to the attachment element of the in-wall power adapter.

19. The method of claim 14 wherein receiving the module comprises receiving a module having a fourth plurality of contact elements.

20. The method of claim 19 further comprising wherein the fourth plurality of contact elements comprises contact elements of a USB connector.