4K60 4:4:4 1×4 HDMI Distribution Amplifier with EDID Management

Distributes one 4K60 HDMI source to four identical displays at the full 18Gbps — 4K60 4:4:4 with HDR intact on every screen. Housed in a compact black metal enclosure and driven from a single 5V/1A supply, this 1×4 distribution amplifier carries the full 18Gbps signal to all four outputs at once, mirroring one source across a group of panels. It is the right choice for digital signage, conference rooms and multi-display zones where a predictable handshake and full-color 4K integrity matter more than the scaling and audio-breakout carried by premium matrix hardware.The unit passes 4K60 4:4:4 at 8, 10 or 12-bit color with HDR10, HDR10+, Dolby Vision and HLG to every output, and carries audio up to 7.1CH including LPCM, Dolby TrueHD, Dolby Atmos and DTS-HD Master Audio. HDCP 2.3, 2.2 and 1.4 compliance clears protected content from streaming and disc sources to compliant displays, while a front-panel EDID dial sets the whole group in one move — TV copies the EDID of the OUT 1 display to all four outputs, and STD holds a safe 1080p60 two-channel default when the displays differ. A USB Type-C service port keeps firmware current. Purpose-built as a mirror rather than a scaler, it delivers top-tier HDCP 2.3 distribution without the premium of features a mirror job never uses.