The Gefen EXT-DVI-2-HDSDISSL is a versatile scaler that converts and scales DVI video sources to HD resolutions, supporting single-link DVI signals up to 1920x1200. This compact unit is designed for professional AV systems, providing both scaling and signal adjustment to match display resolutions, ensuring optimal output for HDMI and DVI displays. It features built-in deinterlacing and motion adaptive processing for improved video clarity.