NovaStar MCTRL660 LED Display Controller The NovaStar MCTRL660 is a professional LED display controller (sending box) designed to manage and transmit video signals to LED screens. It serves as a critical link between a video source (PC, media player, camera) and LED panels, ensuring stable, high-quality image output. This controller is widely used in rental LED screens, stage events, advertising displays, and fixed installations, offering reliable performance and easy setup without requiring a computer. Key Features Supports HDMI and DVI inputs 4 Gigabit Ethernet outputs for LED screen connection Max loading capacity: 19201200 @ 60Hz Smart configuration without PC (quick setup in ~30 seconds) Supports 10-bit and 12-bit color depth Built-in LCD display for easy control Cascading support (up to 20 devices) Brightness adjustment and calibration functions Technical Specifications Model: MCTRL660 Type: LED display controller / sending box Inputs: 1 HDMI 1.3 1 DVI 1 Audio input Outputs: 4 Ethernet (RJ45, Gigabit) HDMI / DVI loop outputs for monitoring or cascading Performance: Max Resolution: 1920 1200 @ 60Hz Supports custom resolutions up to 3840 pixels width/height Each Ethernet port supports large pixel load (~650,000 pixels per port) Video Formats: RGB YCrCb 4:2:2 / 4:4:4 Hardware Power Power Supply: AC 100–240V, 50/60Hz Power Consumption: ~10W Control Interface: USB + UART (for cascading) Physical Characteristics Dimensions: 483 258 55 mm Weight: ~3.6 kg Form Factor: 19” rack-mount (1.5U) Applications LED video walls Stage and concert screens Advertising displays (indoor/outdoor) Monitoring centers Rental and fixed LED installations Advantages for Buyers Easy setup without computer Reliable and stable signal transmission Supports large LED screen resolutions Flexible cascading for big installations Cost-effective professional LED controller