D-Link DWM-157

The DWM-157 3G HSPA+ USB Adapter allows you to enjoy a fast mobile broadband connection on your notebook or computer, whether you are at home, in the office, or traveling. The device allows you to connect to any 3G mobile broadband networks worldwide4. With a fast and convenient mobile connection at your fingertips, you don’t have to worry about losing your Internet connection when you leave home.

Connectivity

HSUPA/HSDPA/UMTS and GSM/GPRS/EDGE networks

Maximum download speeds of up to 21.6 Mbps and upload speeds of up to 5.76 Mbps1

SIM/USIM card slot

Micro SD card reader for additional storage function

Support

MicroSD card reader for external storage2

SMS Manager PC, Phonebook applications

Automatic software/driver installation

Device interface

USB 2.0 port

USIM slot: Standard 6-Pin SIM card interface

Data rates1

• Download: 21.6 Mbps
• Upload: 5.76 Mbps

Antennas

Internal antenna

GSM band (GSM/GPRS/EDGE) 850/900/1800/1900 MHz

Power Class 4 (850/900 MHz)

Power Class 1 (1800/1900 MHz)

UMTS/HSUPA band3 850/2100 MHz or 850/1900 MHz or 900/2100 MHz

Power Class 3 (+24 dBm)

MicroSD card reader

Supports standard microSD cards up to 32 GB2

SMS

Circuit-switched (GSM)

SMS manager

Read/write/reply/forward/delete text messages

Manage save location for text messages

Save sender’s number to the phone book

Access to inbox, outbox, and draftbox

Phonebook

Create/edit contacts

Create/edit groups

Send/save text messages

Export contacts to PC as vCard type or CSV file

Minimum system requirement

Microsoft Windows 8.1/8/7/Vista/XP SP2

Apple Mac OS 10.6 or later

LED indicator

• Red LED: error, no SIM
• Green LED (solid): registering on network
• Green LED (blinking): connecting to network

Dimensions 89.2 x 25.9 x 10.7 mm (3.5 x 1.0 x 0.4 inches)

Temperature

Operating: -10 to 45 °C (14 to 113 °F)

Humidity

• Operating: 10% to 90% non-condensing
• Storage: 5% to 95% non-condensing

Certifications

CE

FCC 1 Data rates are theoretical. Data transfer rate depends on network capacity and signal strength. 2 SD card not included. 3 Supported frequency band is dependent upon regional hardware version. 4 Please check regional mobile operators for 3G HSPA+ mobile Internet availability.