ViewSonic Wireless Full HD Screen Casting Kit, Black (WPD-900)

The 4K70IC‑EX‑HDMI‑B HDMI Extender is a professional‑grade audio/video transmission solution designed to deliver 4K 60Hz (4:4:4) ultra‑high‑definition video and 7.1‑channel audio over long distances using a single CAT5e/6 Ethernet cable, ensuring zero‑latency performance ideal for signage, medical displays, malls, and other commercial AV environments. Built with a durable metal housing and equipped with 8kV air and 6kV contact ESD protection, it offers exceptional stability in demanding installations while supporting modern standards like HDMI 2.0, HDR, and HDCP 2.2 for uncompromised picture quality. Its transmitter includes an HDMI loop‑out for local monitoring or daisy‑chain configurations, and the receiver provides both HDMI and S/PDIF audio output, offering versatile connectivity options. This extender simplifies deployment with Power‑over‑Cable (PoC), allowing the receiver to be powered directly from the transmitter through the same Ethernet cable, reducing the need for additional power sources. Additionally, an IR extension kit is included, enabling remote control of connected devices across the extended distance. Overall, it provides a reliable, efficient, and flexible long‑distance AV solution for a wide range of professional applications.