Powerbook Aluminum 15" G4 1.67GHz High Resolution A1138 DC-in Sound Card 820-1820-A.

This was taken from a working Powerbook, and was tested to to function normally, including charging a battery.

This part only works in the 1.67 High Resolution A1138 Model.

Picture is representative what these cards look like, and it will come in a Static Free bag for protection.

Shipping includes Delivery Confirmation Number, and usually occurs by one business day.

In my eBay Store
, I have cards for the prior 15" models, including the following part numbers.
A1046 1GHz, 1.25GHz  820-1454-A
A1095 1.33GHz, 1.5GHz 820-1602-A
A1106 1.5GHz, 1.67GHz  820-1685-A

Instructions for install can be found by doing a Google search with the following words
installing sound card powerbook G4 aluminum A1138


Limited Liability with this and all items I sell.
My involvement and handling these used electrical components is very superficial. I do not perform any significant electrical repairs (such as splicing wires, soldering or replacing electrical circuit components).
The use of electricity is always potentially hazardous, particularly the potential for fire. So being, by buying this item, you fully acknowledge and agree, that it is solely the original manufacturer's (probably Apple) and/or your responsibility, for any malfunction, damages, and/or bodily harm resulting from its use. It is recommended, and you further agree it is your responsibility, that before use, you obtain information on its safe use, and data of prior reported problems or recalls; by contacting original manufacturer (such as Apple) and obtaining appropriate instruction and documentation.

Buy with confidence from someone who is Honest, and takes the Extra Effort to Carefully Test and Precisely Describe the item.
I have a wide assortment of Powerbook G3 and G4 parts listed, and if you purchase multiple items, I give a paypal refund of 1/2 all the shipping costs after the first highest shipping cost.