These fully populated DVI female to DVI female adapters are compatible with DVI-I single/dual link, DVI-D single/dual link and DVI-A male connectors. They have gold-plated pins and are wired straight through pin-to-pin.
The panel-mounted type allow coupling of two DVI cables through a panel or bulkhead. These have special mounting screws to enable them to be mounted in panels up to 1.5mm thickness, and for the connector to be fully mated and locked.
The in-line type allow coupling of two DVI cables, but are not suitable for panel mounting.