providing the highest quality video and audio over long distances. The AC-EX40-444-PLUS-KIT takes this innovation a step further by also including USB extension, allowing for seamless integration of interactive touch panels, USB cameras, and other USB devices. With support for 4K video at 60Hz and HDCP 2.2, this extender ensures that your content is delivered with stunning clarity and uncompromised quality. Designed for professional AV installations, the AC-EX40-444-PLUS-KIT is a reliable and versatile solution for extending HDMI and USB signals over long distances. Whether you're working with cutting-edge technology or legacy systems, this extender is the perfect choice for your AV integration needs.