Feature:1. High Efficiency Data Transfer: The DMA fuser is a hardware solution designed for optimizing data transfer and processing efficiency, especially in high bandwidth scenarios like image processing, video encoding, decoding, and network communicating.2. Dual Signal Integration: With support for dual signal inputs, the DMA HD multimedia interface synthesizer seamlessly integrates them onto a single display with ideal image overlay. The fuse quality can be easily adjusted for clarity.3. Ultra High Resolution Output: Experience unmatched visual quality with the DMA fuser adapter offering complete display switching capabilities at resolutions up to 3840x2160 at 60Hz.4. Simple and Dependable Operating: Enjoy HD image quality and lossless transmission with the DMA fuser, featuring built in fan temperature control for cooling. Its plug and play nature ensures straightforward operating.5. Multiple Applications: The DMA fuser is an invaluable tool for a variety of settings such as trading floors, bank data centers, traffic safety control centers, and video conferencing, making it highly practical.Specification:Item Type: DMA FuserMaterial: Aluminum alloyInterfaces:HD Multimedia Interface Output: Connect to the main display (primary screen for gaming)HD Multimedia Interface 1 Host: Connect to the host graphics card (computer for gaming)HD Multimedia Interface 2 Sub: Connect to the sub graphics cardType C: Upgrade program and inject EDIDDC 12V: Power supply (default 12V 2A)Indicators:D1: Power light (steady on when normal)D2: Fuse function on/off indicator light (steady on when fuse function is on, not lit when off)H2: HD Multimedia Interface 2 Sub input signal light (steady on when normal)H1: HD Multimedia Interface 1 Host input signal light (steady on when normal)Key Functions:Power: Power switchK1: Short press: switch resolutions in cycles, 1920x1080, 2560x1440, 3840x2160, 2560x1080, 3440x1440, factory default 1920x1080Long press for three seconds (hold until display): Current resolution and refresh rate displayed in the top left corner of the screen, with host information on top and sub information on the bottomK2: Short press: switch upper layer extraction strength in cycles, 0 to 20 levels in total, factory default 0 (0 for no extraction)K3: Short press: restore upper layer extraction strength to factory default 0K4: Short press: on/off fuse function.Package List:1 x DMA Fuser1 x Supply Cord1 x USB Cable1 x User Manual