With help of the modem, you can receive and send fax on your computer easily and conveniently. Also, make and receive phone calls through your desktop or laptop computer. Compared with other similar products, our USB powered fax modem is easy to use. Compatible with various fax software. Achieves maximum speed of 56Kbps for efficient data transmission. High-performance modem with USB interface for easy connectivity. Our USB data modem is a user-friendly device designed for seamless connectivity and reliable performance. Compatible with various computer systems, it provides broad compatibility and ease of use. Most systems can automatically recognize and install the driver, simplifying setup. Item Name: Fax Modem Material: ABS Features: High Speed, Easy to Use, Universal, Stable Size Details: L: 7.5cm/2.95", W: 2.8cm/1.1", H: 2.2cm/0.87" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Fax Modem 1 x Driver 1 x Telephone Wire 1 x User Manual