The Creative Modem Blaster 56 Kbps V.90 modem ISA adapter card DI5660 3660 is a versatile modem card designed for computers with an ISA port. With a maximum data rate of 56 KBps, it offers reliable and efficient connectivity for various devices. This modem card from Creative provides data, fax, and voice capabilities, making it a comprehensive solution for communication needs. The external interfaces include 3.5 mm speaker, DSL/phone (RJ-11), and 3.5 mm microphone, allowing for flexibility in connecting to different devices. Made in Taiwan, this modem card is a quality product from a trusted brand in the industry.