Siemens ES75 137 €

The ES75 is the modem with MC75 the first GSM/GPRS radio module featuring EDGE technology, which is currently the fastest data transfer standard in worldwide GSM networks. EDGE (“Enhanced Data Rates for GSM Evolution”) allows downloads and streaming of data-intensive multimedia files, exchange of email attachments and fast internet or intranet access.


Thanks to EDGE, users can easily conduct their business activities on the Internet or on the company intranet. EDGE can be done three times faster than when using GPRS; EDGE theoretically has a maximum bit rate of 474 kbps compared to GPRS with 171 kbps.

Technical Parameters

  • quad-band 850/900/1800/1900 MHz
  • EDGE (E-GPRS) class 10
  • GPRS class 12
  • USB
  • RS232