umg1831 huawei modem 21 mbps
Main Features:


Inside the box
Mobile Internet Key
Quick start-up guide
SIM card
Features
Compatibility with HSPA+ network
Download speed up to 21 Mbps
International compatibility – Worldwide service
HSPA/UMTS 2100/ 1900/AWS/850MHz
GSM/GPRS/EDGE 850/900/1800/1900 MHz
Compatibility with Micro SD memory cards
System requirements
USB port
Windows (Win 2000 SP4, Win XP SP2/3, Vista SP1/SP2, Win 7) or Mac OS (Mac OS x10.4, 10.5 and 10
Dimensions : 80mm X 26mm X 10mm
Weight : 30g
Enviroment requirement
Working temperature: -20°c ~ +55°c
Storage temperature: -20°c ~ +60°c
Humidity : 0%~90% (35°c)
packing :each in one box ;100 pcs in one carton
warrnty :12 months