"The TruLink(TM) VGA over UTP Extender Base Unit, when used with the Remote Unit (part #39961), is a robust solution that allows you to extend your VGA signal up to 300 meters (1000 feet) over a Cat5E Unshielded Twisted Pair (UTP) cable. This solution is ideal for applications where your VGA monitor needs to be placed further than the average 100 foot VGA cable limitation. Driving a VGA signal over Cat5E allows you to take advantage of your UTP cable infrastructure already installed for a cost-effective and reliable installation. The TruLink VGA over UTP solution is ideal for applications when you need to place your computer in remote location. This is common in digital signage applications that are typical in retail stores, houses of worship, classrooms, and board rooms where you need video presentation in one room but want the computer to be out of sight and in a safe and secure environment. With the TruLink VGA over UTP Extender, you can place your display across the room, on another floor, or in another building while your computer remains in a convenient location. Features Extend your analog video signal up to 300 meters (1000 feet). Cat5E UTP cabling enables easy and cost effective in-wall installation. Ideal for digital signage applications in retail stores, houses of worship, classrooms, and board rooms. Supports the following resolutions using Cat5E* cabling: 50m - 2048x1536. 100m - 1280x1024. 180m - 1024x768. 200m - 800x600. 300m - 640x480. Input/Output Connectors: HD15 Female. RJ45 connectors join the Base Unit and the Remote. Power Supply: DC 12V 600mA. Remote Unit required - sold separately. *Cat6 cables can be used but are not recommended due to the skew of signal pairs"