The What: Extron Electronics has begun shipping its DSC DP-HD A, a high performance, HDCP-compliant scaler that converts DisplayPort signals to HDMI. The What Else: It accepts DisplayPort video at resolutions up to 3840x2160 @ 30 Hz with reduced blanking, and offers high performance scaling with multiple output rates up to 1920x1200, including HDTV 1080p/60 and 2K.