The 1391A HDMI Extender allows HDMI signals to be transmitted up to 40 meters or more (about 130 feet) without signal loss or degradation. This extender features a DDC correction circuit that prevents corruption of the low-speed data bus in an HDMI transmission - one of the major causes of HDCP handshake problems.

Many HDMI extenders condition only the high speed video and clock signals - the 1391A treats high speed video, clock, and the DDC channel for maximum effectiveness.

HDCP compliant, ATC tested and certified. HDMI ver. 1.3 compliant.