The Alfatron ALF-MUK44N is a 4×4 compact HDMI matrix switcher which is specially designed for cost-conscious projects and buyers. It features not only basic functions like cross-point switching and control (IR, RS-232 and IP), but also advanced functions such as auto-downscaling for each HDMI output when it is connected to 1080P display. There is a SPDIF audio breakout for each HDMI output, to provide more audio feeds to a multi-zone audio system. Alfatron MUK44N Product Features: <ul> <li>4 HDMI Inputs and 4 HDMI Outputs</li> <li>All HDMI inputs and outputs support HDMI with HDR formats, including HDR 10, HLG</li> <li>HDCP 2.2 compliant</li> <li>Built-in 4K-1080P downscaling for each HDMI Output; the matrix can downscale 4K@60Hz 4:4:4 to 1080P@60 4:4:4</li> <li>4K downscaling works automatically when the matrix is connected to a 1080P display and can be set to ON/OFF via the API commands</li> <li>Each HDMI output has a SPDIF audio breakout and supports formats up to 5CH HBR (High Bit Rate) or 2CH PCM audio</li> <li>Supports smart EDID; each input can be assigned to smart EDID mode</li> <li>Supports EDID presets, EDID copy, and EDID write</li> <li>By default, each input EDID is set as 4K@60 4:4:4 HDR with 5.1CH encoded audio</li> <li>Supports audio mute as the four SPDIF outputs can be muted separately by API commands</li> <li>Supports upgrading firmware via both micro-USB and web UI (for MCU and web module)</li> <li>Rich control options, including RS-232, IR, IP Control and front panel buttons control</li> <li>Alfatron 7 Year Warranty</li> </ul> Alfatron Electronics is an innovative product range, which is specifically designed to meet the unique needs of the Audio Visual market. The products have been developed by people who are driven by excellence and customer satisfaction. With its 7 year warranty, you get peace of mind that you are working with a product that is trusted and reliable, as well as one which promotes quality and longevity. Our products are carefully designed to meet our clients’ needs, yet are kept simple and easy to install. Through dedication and attention to customers, we have been able to achieve simplicity while still meeting top industry and consumer standards. Alfatron holds within its desired and generous range, all the requirements for AV solutions and is the number 1 choice within many industries. With certified and eager staff behind this brand, we look forward to taking the Alfatron journey with you. For more information on Alfatron products, visit: <a href=""https://alfatronelectronics.co.za/products/"">https://alfatronelectronics.co.za/products/</a> See our full range of Audio Visual Presentation equipment: <a href=""https://www.creatav.co.za/product-category/audio-visual-presentation/"">https://www.creatav.co.za/product-category/audio-visual-presentation/</a>