hdmi matrix

Models vary: some devices support HDMI 2.1 while others use HDMI 2.0/2.0b. HDCP compatibility also differs by model, ranging from legacy HDCP 1.x and HDCP 2.2 up to HDCP 2.3. Check the specific product listing to confirm which HDMI version and HDCP level it supports.

Multiview and matrix devices commonly provide single-view, picture‑in‑picture (PIP), picture‑by‑picture (PBP), and multi‑window layouts (e.g., triple or quad view). These let you combine multiple video feeds on one display in various arrangements depending on the unit’s capabilities.

Common configurations range from small bidirectional units (e.g., 1x2 or 2x1) up through simple switchers like 3x1, 4x1, and 5x1. Matrix products and larger switchers can offer more inputs and outputs depending on the model.

Recommendations vary, but common guidance is to keep HDMI runs under about 1.5–2 m (5–6.5 ft) for reliable 8K performance, and under about 4 m (13 ft) for optimal 4K. Some 4K‑only switches note up to ~5 m (16.4 ft) at 4K@60Hz. Actual usable length depends on cable quality and the device’s specifications, so check the product page for model‑specific guidance.