USRobotics Courier M2M 3G Cellular Modem

USR5639 56K USB Softmodem Black

USRobotics Part# USR5639

Various Modems and Accessories – Data/Fax Modem - 1 Modem (RJ-11) Ports - 56 kbit/s Modem Transmission Data Rate - Desktop - ITU-T V.92 - ITU-T V.90 - ITU-T V.32 - ITU-T V.32bis - ITU-T V.34 - USB - RoHS - China - 0.8" Height - 1.2" ...

Courier Lite 56K Business Modem

USRobotics Part# USR5686G-PRO

Various Modems and Accessories – Data/Fax Modem - 2 Phone Line (RJ-11) Ports - 56 kbit/s Modem Transmission Data Rate - ITU-T V.92 - ITU-T V.90 - ITU-T V.34 - ITU-T V.32bis - ITU-T V.32 - ITU-T V.23 - ITU-T V.22bis - ITU-T V.22 - ...