Black Box VX-HDMI-TP-70M 4K HDMI IR Extender 70M

Extend HDMI where direct copper runs fall short. Black Box VX-HDMI-TP-70M sends digital video, audio, IR, and serial control over a single CAT5e/6 cable, reducing installation complexity while preserving signal quality across long distances. For 1080p content, the system reaches up to 230 ft (70 m). For 4K/UHD, it supports up to 131 ft (40 m), making it a practical fit for conference rooms, digital signage, classrooms, and control environments that need dependable source-to-display transport. The transmitter-receiver design keeps the signal path straightforward and helps avoid the cost and clutter of longer HDMI home runs. This extender is also built for integration. IR and RS-232 pass-through support remote device control, so displays, media players, and other endpoints can stay in sync with the AV workflow. That matters when the display is mounted far from the source, or when the installation needs clean cable management and predictable performance. When the project calls for a compact, wired extender that handles both content and control, this Black Box model delivers the distance, format support, and installation simplicity expected in professional AV deployments.