External Dial Up Voice Fax, Data Modem, 2 Dual RJ11 Ports, USB 56K, for Windows 7 8

This external dial up voice fax data modem is designed to provide convenient and reliable communication for your needs. With a high-quality modem and a durable design, this modem is perfect for use in various applications, including electronics, electrical engineering, and research. Made with high-quality materials, this modem is resistant to heat, cold, and chemicals, making it ideal for use in harsh environments.