Used for electrical isolation of IIS signals, significantly reducing interference signals from PC computers to decoders Application: Audio system I2S signal, DSD signal, SPDIF signal, , ADC, digital interface. Industrial automation system Hybrid electric vehicle, isolated switching power supply, isolated ADC, , motor control, power inverter, communication system. Industrial fieldbus Computer peripheral interface, servo control interface, data acquisition. 1. High speed DC-150Mbps 2. 2500 V RMS isolation 3. isolation of four signals 4. Working voltage: DC 3.3V-5V 5. 42x39x7.2mm (length x width x height) 6. Compatible with Italian Amanero digital interface I2S interface Color: Black Material: PCB Package Contents: 1 * I2S IIS signal isolation board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.