| SMS Support | Yes |
| Indicator | Red LED: Error, No SIM / Green LED (Solid): Registering On Network / Green LED (Blinking): Connecting to Network |
| Power Supply | USB |
| Antannae Type | Internal |
| Voice Support | Call Support |
| Other Features | Certifications: CE, FC, SMS: Circuit-switched (GSM), Operating Temperature: -10 DegC to 45 DegC, Operating Humidity: 10 % to 90 % Non-condensing, Storage Humidity: 5 % to 95 % Non-condensing, Optimal Performance, Effortless Installation, Practical Portability, Rx Diversity Support |
| Phone Book Support | Yes |
| External Interface | USB 2.0 |
| Setup Installation | Plug and Play |
| Network Type | GSM |
| SIM or UIM Support | 2G/3G SIM |
| Color | White |
| UMTS 3G BW | 2100 |
| Indicator | Red LED: Error, No SIM / Green LED (Solid): Registering On Network / Green LED (Blinking): Connecting to Network |
| HSUPA | 5.76 Mbps |
| Form Factor | USB Dongle |
| Antenna Type | Internal antenna |
| Edge | Power Class 4 (850 / 900 MHz) |
| Other Features | Certifications: CE, FC, SMS: Circuit-switched (GSM), Operating Temperature: -10 DegC to 45 DegC, Operating Humidity: 10 % to 90 % Non-condensing, Storage Humidity: 5 % to 95 % Non-condensing, Optimal Performance, Effortless Installation, Practical Portability, Rx Diversity Support |
| Installation Features | Plug and Play |
| UMTS(3G) | 2100 MHz |
| GSM (EDGE/GPRS) | 1800 MHz, 850 MHz, 900 MHz, 1900 MHz |
| GPRS | Power Class 1 (1800 / 1900 MHz) |
| EDGE | Power Class 4 (850 / 900 MHz) |
| HSDPA | 21 Mbps |
| UMTS(3G) | Power Class 3 (+24 dBm) |
| Depth | 1 mm |
| Width | 2 mm |
| Height | 8 mm |
| Weight | 50 g |
| Sales Package | DWP-157 Data Card |
| HSDPA | 21.6 Mbps |
| Voice Support | Call Support |
| Memory Capacity | 8 GB |
| Phone Book Support | Yes |
| SMS Support | Yes |
| Memory Card Slot Support | microSD Card |
| Model Name | Wireless Modem 21 Mbps |
| Operating System | Windows, XP/VISTA, Mac OS X 10.4.0+ |
| Power Souce | USB |
| External Interface | USB 2.0 |
| GPRS | Power Class 1 (1800 / 1900 MHz) |
| Color | White |
| In The Box | 1 Data Card |
| Brand | D-Link |
| Model | Wireless Data Modem USB |
| Form Factor | USB Dongle |
| Part Number | DWP -157 |
| Memory Capacity | 8 GB |
| Memory Card Support Slot | microSD Card |
| Network Type | GSM/GPRS/EDGE |
| SIM or UIM Support | 2G/3G SIM |
| Operating System | Windows XP/Windows Vista/Windows 7/Windows 8/MAC OS 10.6 or Higher/Ubuntoo/Linux |