4-Port 3G-SDI Input Card The VM7404 4-Port 3G-SDI Input Card provides an easy way of routing 4 SDI video and audio sources to multiple displays when used in combination with ATEN Modular Matrix Switch. This input card provides the ability to connect to SDI sources such as 3G-SDI, HD-SDI, and SD-SDI, and supports high-resolution video up to 1080p at 60 Hz. The VM7404 also supports separate analog stereo audio signals that can be routed independently. In addition, the card features a hot-swap design, allowing the ATEN Modular Matrix Switch to remain powered on while the card is swapped. Ideal for surveillance systems and numerous other A/V applications with transmission capabilities, the VM7404 allows you to efficiently route all 3G / HD / SD-SDI devices in a centralized manner. Video Input https://elecena.pl/product/17842925/vm7404-at-module-4-port-3g-sdi-input-card 2021-04-24 https://elecena.pl/product/17842925/vm7404-at-module-4-port-3g-sdi-input-card 2025-04-05