- Add dial-up support for laptop, tablet or desktop when broadband access is not available
- Data transfer speed up to 56 kbps (downstream) and 33.6 kbps (upstream)
- Full speed (12 MHz) USB interface, compatible with USB 2.0
- Compatible with V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.21 Bell 212A and Bell 103 data modes
- Compatible with V.17, V.29, V.27, V.21 Ch2, EIA / TIA 578 Class 1 and T.31 Fax Class 1.0 fax modes
- Fax transmission speed at 14.4 kbps
- Caller ID and Telephone Answering Machine (TAM) support

This hardware-based 56k USB fax modem allows you to access the Internet with dial-up service when broadband connections are not available. The compact 56k modem is powered via USB, making it the perfect accessory for traveling with your laptop or keeping a backup connection to your desktop while on the Internet.

Specifications
- Bus type: USB 2.0
- Chipset ID: Conexant CX93010-21Z
- Maximum data transmission speed 56 Kbps down, 36.6 Kbps up, 14.4 Kbps fax
- Modem modulation: ITU-T V.92 / V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.21 Bell 212A and Bell 103
- Fax modulation: V.17, V.29, V.27 Ter, V.21 channel 2
- Data compression: V.44, V.42bis and MNP 5
- Type and frequency: USB 1.1, 12 Mbps
- Connector type: 1 RJ-11
- Operating system compatibility: Windows 7/8/8.1/10, Windows Server 2008 R2/2012 R2/2016, Mac OS 10.9-10.10, Linux kernel 3.16-4.4 (only for LTS versions)
- Operating temperature: 0°C ~ 60°C
- Storage temperature: -10°C ~ +70°C
- Humidity: 10% ~ 90%
- Colour: Black
- Size: 20mm x 77mm x 27mm
- Weight: 45.359 g