Buy on Amazon : http://www.amazon.com/gp/product/B001W9HKXI?tag=lottalatte-20
Cables To Go 39984 TruLink 1 Port VGA with Audio over Cat5 Extender (Black)
One component of a robust solution that when paired with a remote unit part 39986 sold separately extends your VGA and 35mm audio signals up to 300 meters 984 feet over a Cat5E UTP cable
Power Supply DC 12V 600mA
Supports the following resolutions using Cat5E cabling
SXGA resolution at 100m 1280 x 1024 pixels