Specification :

7.2Mbps USB HSDPA Wireless Modem
Support HSDPA / UMTS 2100MHz, GSM / GPRS / EDGE 850 / 900 / 1800 / 1900MHz
USB slot
SMS Message
Data service
Data transmission up to 7.2Mbps ( HSDPA)
Data transmission up to 384Kbps ( UMTS)
Data transmission up to 384Kbps ( EDGE)
High-capacity phone book / SMS box

Environmental Specifications:
Operation Temperature: -20~ 55
Storage Temperature: -30~ 65
Humidity: d93%
Vibration ( non-operating) : 15g peak, 10~ 500Hz

Operating systems
Windows® 2000, Windows® XP, Windows® Vista, UBUNTU 8.04, mac os x 10.4

Mechanical:
Dimension: 87.9( L) x 27( W) x 12.05( H) mm