Professional 4K 8×8 HDMI Matrix With Extender -Distribute eight HDMI sources to sixteen displays using eight HDMI + eight CAT mirrored outputs. Ideal for home theater, commercial AV, digital signage, and large installations needing an 8x8 HDMI matrix switcher extender or 8x8 video matrix HDMI Ethernet solution. True 4K60Hz 4:4:4 Video + HDR Support -Delivers uncompressed 4K2K@60Hz (4:4:4) UHD quality on all ports with 18Gbps bandwidth. Supports HDR10, HDR10+, Dolby Vision, and HLG for vibrant contrast and accurate color—making it the perfect 4K 8x8 HDMI extender matrix for premium displays. Long-Distance HDMI Over Ethernet + PoC -Extend HDMI signals up to 230 ft (70 m) over a single CAT6/7 cable. Each CAT port includes 12V Power over Cable (PoC) to power receivers without extra adapters—ideal for streamlined 8x8 HDMI matrix Ethernet installations. Independent 4K→1080p Downscaling + 7.1CH Audio -Each output can independently downscale from 4K to 1080p, ensuring compatibility with mixed-resolution displays. Supports LPCM 7.1, Dolby TrueHD, DTS-HD MA, and ARC, making this a complete HDMI splitter extender 8×8 matrix solution. Advanced Control Options & IR Matrix Routing -Easily operate via front panel buttons, IR remote, RS-232, LAN, or Web GUI. One-way IR matrix allows controlling source devices from remote zones, with full EDID/CEC management for stable communication—perfect for any matrix extender 8×8 AV setup.