specs

E3531
Size

Width:

27 mm

Height:

84.5 mm

Depth:

10.5 mm

Weight:

<30 g

Model

E3531

Form

USB Stick

Communication System

HSPA+/HSUPA/HSDPA/UMTS
E3531s-1: 2100MHz
E3531s-2: 2100/900MHz
E3531s-6: 2100/1900/850MHz
GSM/GPRS/EDGE 850/900/1800/1900MHz

Speed

HSPA+: 21Mbps(DL), 5.76Mbps(UL)

microSD card slot

Support

External Antenna Interface

Not support

Receive Diversity

Yes

Operation System

OS: Windows XP, Vista, Windows 7, Windows 8(Does not support Windows RT)
Mac OS X 10.6, 10.7 and 10.8 with latest upgrades