FeaturesInput Type SIM Card (Datacard) supported by ISPs such as 3G sim cardDongle size offers portable convenience and easy to carry. Enable you to get 3G service on the goProvide high speed wireless mobile broadband network. Downlink up to 21 Mbps HSPA+ accessShare internet for max 8 clients. Robust Wireless security - WPA2/WPAWorking as portable router to let your Wi-Fi capable device enjoy Internet service anytime and anywhereFlexible coverage and 3G frequency support 2100MhzTechnical DetailsBrand D-LinkColour WhiteItem Height 19 MillimetersItem Width 6.3 CentimetersItem Weight 50 gProduct Dimensions 12.1 x 6.4 x 1.9 cmItem model number DWR-710Operating System Windows, MAc, LinuxSpecificationsGSM/GPRS/EDGE Band 900/1800 MHz or 850/900/1800/1900 MHzPower Class 4 (850/900 MHz)Power Class 1 (1800/1900 MHz)UMTS/HSDPA/HSUPA/HSPA+ Band 2100 MHz or 850/900/1900/2100 MHz Power Class 3 (+24 dBm)Standards 802.11 b/g/nData Throughput 3G Downlink: Up to 21 Mbps 3G Uplink: Up to 11.4 MbpsSecurity Built-in firewall WEP/WPA/WPA2Web GUI Internet Connection Setup WizardConnection MonitorMAC Address FilterNetwork Settings ManagerSMS ManagerCompose/Send/Read/Delete SMSFirmware UpgradesUSIM Slot Standard 6-Pin SIM card interface