Full speed (12 MHz) USB interface device implementation, Compatible with USB 2.0

V.92 protocol support, Quick connect

Downstream speed to 56kbps; upstream up to 33.6kbps

Support Fax group 3; Class 1

V.44 Data compression to make data transmission more faster

Chipset:

Conexant CX93010 + CX20548

Interface:

One USB 1.1 interface

Data Speed:

56000(downstream), 33600, 31200, 28800, 26400, 21600, 19200, 16800, 14400, 12000, 9600, 7200, 4800, 2400, 1200 and 300bps

Receiving rate up to 56Kbps and transmit rate up to 33.6Kbps

Data modem capabilities:

ITU-T V.92/V.90 (V.92 model)/V.34 (V.92 model)

V.32bis, V.32, V.22bis, V.22, V.23, and V.21,Bell 212A and Bell 103

V.22 bis fast connect

V.250 and V.251 commands

V.80 Synchronous Access Mode

Data compression and error correction:

ITU-T V.44, V.42bis and MNP 5 data compression

ITU-T V.42 LAPM and MNP 2-4 error correction

Caller ID:

Caller ID detection

On-hook Caller ID detection

Dial Type:

Tone and Pulse

Fax speed

14400, 12000, 9600, 7200, 4800, 2400bps

Sending and receiving rate up to 14.4kbps

Command set:

AT command set

Flow control

XON/XOFF, CTS/RTS

Fax modem capabilities:

Fax mode with send and receive rates up to 14.4Kbps

ITU-T V.17, V.29, V.27 ter, and V.21 channel 2

EIA/TIA 578 Fax Class 1, or T.31 Fax Class 1.0

Dimension: 75(L) x 25(W) x 18(H) mm

Driver support: Windows® 98SE, ME, 2000, XP 32/64, Vista 32/64