DVI Female to Female Adapter with 5V DC Power
The Gefen DVImate is a cable coupler solution that allows two separate DVI M-M cables to be connected together without losing the audio/video signal integrity. Increase the range of a DVI monitor, or place a computer away from a DVI monitor at a comfortable and convenient distance. The DVImate can add power to the DVI cable should it be lacking on pin 14.
How It Works
Connect DVI cables to each connector on the Gefen DVImate. Doing this creates a longer and more flexible cable to make connections to DVI equipment and/or displays more convenient. Gefen DVImate couples two cables, transmitting the signal pin-to-pin.