When video scaling is done well, 1080p content can be upscaled to 4k while making it look better. The ScalerPro from Avenview does just that. It is a small format video scaler that provides phenomenal video conversions from 1080p up to 4k2k, or from 4k2k down to 1080p. With 1 input and 2 outputs, the ScalerPro provides dual simultaneous outputs– one scaled and one in bypass mode.