This slip ring product adopts unique fiber coating technique that contributes to its low electrical noise and low wear. Besides, it also takes up US military class gold-plated surface processing technique and therefore ensure a long product life of the slip ring. It can transmit up to 30 kinds of signals like USB, HDMI, SDI, Ethernet and RS422, etc. while enabling 360-degree rotation. Customers can choose slip rings of various sizes according to their own needs.