Used and in great working order Compaq Processor Board with an INTEL 486DX at 33MHz. The CPU board is in excellent condition, has been cleaned and tested on a Compaq Deskpro 486/33 and works perfect with no issues. Comes with its original bracket extention in order for the card to be seated properly. 

Please note:

• The CPU board has been tested and is in good working order.
• The CPU board will be re-tested before shipping.
• I don't accept returns or refunds due to the nature and age of vintage electronics goods.
• Item will be packaged with all necessary care.

Feel free to contact me if you have any questions. Thanks for looking!