Flange Mount Hybrid Slip Ring for HDMI and Gigabit Ethernet Rotary Transmission ECN000-02P2-04S-01EG-01HD is CENO flange‑mount hybrid slip ring enables continuous 360‑degree unlimited rotation while concurrently transmitting power, control signals, Gigabit Ethernet and HDMI high‑definition video signals. Built‑in isolated shielding layout mitigates electromagnetic interference between power circuits and high‑speed signal channels. Adopting multi‑point precious‑metal contact