Features on this product are:

Easy to install and internet ready
Requires no additional drivers
Industry standard Hayes data interface
Full B and D channel access (ideal for home or business use)
Runs to speeds of 230.4Kbps (allowing full use of ISDN bandwidth)
Automatic recognition of data speeds eases implementation
Built-in analogue port - send and receive faxes whilst using the PC for internet access or file transfer
Faster than passive PC cards - the on-board processor relieves the load from the PC, guaranteeing throughput
Compatible with a wide range of protocols including PPP & V.120
Analogue interface for connection of PSTN compatible equipment
Accepts incoming and generates outgoing voice and data calls with voice bearer capability
X.25 protocol for credit card, electronic banking and video surveillance functionality

1 year warranty