This document contains part numbers and images of the back panel connectors for Intel® Desktop Boards. The quickest way to find the I/O shield that fits your board is to use your browser to search (Control-F) and enter the model of your board (such as DH77EB). Match the image of the back panel to the layout of the connectors on the back panel of your board to make sure you get the correct part number.
I/O shields for current boards can be purchased at Intel's Spares Store. Intel does not stock I/O shields for discontinued boards, but you may be able to do a web search for those part numbers and find them for sale at discount prices on other sites (such as auction sites).
