Integrated USB UART for easy PC UI control of audio systems On-board self-boot EEPROM for independent operation without SigmaStudio software Supports online firmware upgrades for future product compatibility Multiple purpose programming board for DSP integrated products Allows adjustment of frequency, volume, gain, 3D, EQ, and other audio parameters ICP5 integrated with USB UART for PC UI Control. It is designed to help customers, even those who are not familiar with SigmaStudio, to get a simple and quick start of remote control and simple programming like EQ for their audio systems. ICP5 is a multiple purpose programming board for use with products integrated with DSP, providing various functions as programming with SigmaStudio, PC UI control. In addition, ICP5 supports online Firmware Upgrade by yourselves for future use with more products. Applicable Products Model: APM2, JAB3, JAB3+, JAB4, JAB5. Supporting PC UI control. With the equipped USB UART, customers can get PC UI function of their audio systems after connection with ICP5. For now, we only have PC UI for use with JAB2v2. We are working hardly to promote the release of PC UI and they will be released in succession. Since ICP5 supports online firmware update, you can update the firmware for other products at home with one click, which is rather easy and convenient. Color: Black Material: PCB Package Contents: 1*Preamplifier Signal Processor 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.