The Extron MGP 641 xi is a multi-window processor that scales and presents up to four 4K/60 HDMI source signals on a single screen. It features advanced Extron Vector™ 4K scaling technology for unequaled image quality and annotation capabilities with an Extron LinkLicense^®. The HDCP 2.3-compliant processor supports live, non‑scaled content or graphic images behind the source windows. Windows can be arranged anywhere on the output canvas and rotated for landscape or portrait orientation. The MGP 641 xi SDI model includes support for 12G‑SDI sources. HDMI and DTP3 outputs deliver duplicate uncompressed 4K/60 signals to local and remote displays. Providing enhanced content presentation with customizable windows and transition effects, video keying, and on-screen annotation, the MGP 641 xi is ideal for high-end environments and live events.