This IWATSU IX-8SUBS-2 telephone analog station card circuit board EC2-24NU 8 port is a highly functional device that promises seamless communication in any office or business setup. With its exceptional brand reputation and advanced VoIP system, users are guaranteed reliable and efficient service. The card circuit board is versatile and can be used with a variety of phone switching systems and PBXs. Its compatibility with telecom systems makes it a must-have for any modern office. The device is perfect for those looking for a high-performance solution to their communication needs.