E3131 Specifications
Size

Width:

27.00 mm

Height:

85.40 mm

Depth:

12.45 mm

Weight:

<30 g

Model

E3131

Form

USB Stick

Communication System

UMTS/HSUPA/HSPA+

GSM/GPRS/EDGE

Speed

HSDPA 21.6Mbps/HSUPA 5.76Mbps

microSD card slot

Yes

External Antenna Interface

Yes

Receive Diversity

Yes

Operation System

Windows XP SP3

Windows Vista SP1/SP2、Windows 7

Mac OS X 10.5, 10.6 and 10.7 with latest upgrades