KanexPro HDMI Over CAT-5/6 Extender, Black (HDEXT50M) Extend DVI/HDMI over cost-effective Cat5 cable up to 164 ft. (50m) Supports full HD 1080p (1920x1080@60Hz) Local HDMI output (loop out) Built-in EDID to ensure proper HDMI transmission Built in EQ button on the side to compensate for signal equalization