This StarTech.com 3 Port HDBase SY124HDBT video extender Transmitter is a high-quality device that allows you to extend the distance between your video devices and the display. With its wired connectivity, it provides a reliable and stable connection for your video transmission needs. This video extender transmitter/receiver is designed for use with computers, tablets, and networking devices. Its brand, StarTech, is known for producing high-quality technology products. The model number is ST124HDBT, and it comes with three ports. This device is perfect for those who need to extend their video transmission range in a wired environment.