Long-Distance HDMI Signal Extension - Transmit 4K @ 30Hz up to 328 feet using CAT6/7 Ethernet cable. For best performance, use high-quality shielded cables to ensure optimal signal quality. Zero Signal Loss & Wide Compatibility - Supports resolutions including 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, and 4K @30Hz.
eBay