emem surf is a GSM/GPRS plug and play modem to be used with PC, Notebook and Laptop, especially indicated for "Mobile Office" use through wireless / GPRS access to internet.Software installation is done automatically, so easy installation and nice software makes device user friendly.

General features
- GSM-Band 900/1800 MHz
- GPRS multi-slot class 10
- Compliant to GSM phase 2/2+
- Control via AT commands
- Supply voltage range [V]: 5 (USB)

Output Power
- Class 4 (2 W) for EGSM900 +
- Class 1 (1 W) for GSM1800 +

Temperature range
- Normal Operation [°C]:* -20…70
- Restricted Operation [°C]:* -25…70
- Switch off: [°C] :* -25;70
- Storage:[°C]:* -40…85

Dimensions (WxDxH) [mm]: 94x94x26
Weight[g]: 100

Specification for GPRS data transmission
- GPRS class10: max. 86 kbps
- Mobile station class B
- PBCCH support
- Coding schemes CS 1-4

Specification for CSD data transmission
- Up to 14.4 kbps
- V.110
- Non-transparent mode
- USSD support

Specification for SMS
- Point-to-point MO and MT
- SMS cell broadcast
- Text and PDU mode

Specification for fax
- Group 3, class 1/class 2

Interfaces
- GSM antenna connector SMA (female)
- Power connector mini USB B
- USB 2.0 full speed (mini USB B)
- SIM card interface
- Operating status LED

Approvals
R&TTE, FCC, UL, IC, GCF, PTCRB, CE