The VM3250 Modular Matrix Switch Gen. 2 offers advanced access and real-time control of multiple local and remote A/V input devices and displays from a single chassis. Connects any of 32 video sources to any of 32 displays in combination with ATEN Modular Matrix Solutions; True 4K resolutions support. Hot-swappable I/O boards, fan module, and power supplies for easy maintenance. Live stream of connected video channels and image preview of video wall layouts via web GUI. Multiple Control Methods – system management via front-panel pushbuttons, RS-232, RS-485/422, and Ethernet (Telnet / Web GUI) connections.