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The ST1218T 8 Port VGA Video Extender over Cat 5 is designed for use with our ST121 VGA over Cat 5 extension series, offering convenient VGA video distribution at distances of up to 492 feet (150 meters) using standard Cat 5 (or better) cabling.
Comprised of the transmitter unit only, the ST1218T requires one Receiver Unit (ST121R) per display that you are connecting.
For added versatility, the VGA over Cat 5 Repeater (ST121EXT) can be used to extend the distance between the transmitter and receiver by an additional 492-feet (150 meters), for a total distance of 984-feet (300 meters). Similarly, up to 3 repeater units can be used between transmitter and receiver, enabling you to connect monitors at each repeater, while still extending the total distance.
Connectors
Connector A
1 x VGA (15 pin, High Density D-Sub) Male 2 x VGA (15 pin, High Density D-Sub) Female
Connector B
8 x RJ-45 Female
Features
Features
Consists of 1 Base unit for distributing 8 ports through Cat5 and two VGA ports for local displays
Extends VGA video by up to 492ft (150m)
Supports cascading multiple transmitter units
Provides crystal clear picture quality
Pure hardware design, with no software or drivers to install
Compatible with the ST121EXT repeater unit for further extension
Package Contents
Package Contents
1 x 8 Port VGA Transmitter 1 x Power Adapter 1 x Instruction Manual
Additional Information
First Listed on Newegg
September 17, 2025
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.