Key Features: • 7.2Mbps Maximum Downlink (Higher than what you will get from most network modems in Nigeria) •USSD function • Capable of Voice Calls • Capable of SMS • Works with any mobile network in Nigeria(MTN, Zain, Glo and Etisalat). Already unlocked. • MicroSD slot (can be used as flash drive) • Phonebook functionality • Compatible with Windows XP/Vista/7 and X. • Automatic Installation and Configuration Why buy a locked Modem from any of these mobile networks and be locked down to their unpredictable service? Description: 3G USB data modem offers high-speed wireless connectivity for Windows laptops and desktop computers ! HSUPA/HSDPA/UMTS 2100MHz, EDGE/GPRS/GSM 1900/1800/800/850MHz. Worldwide use with tri-band UMTS and quad-band GSM/ EDGE operation. Equalizer, Receive Diversity(Optional) Service, Miccro SD Card Slot. Plug and play. System requirements: Windows 2000 SP4, Windows XP SP2, Windows Vista. Mac OS X 10.4 and 10.5 with latest upgrades Hardware system should meet the recommended requirements for the installed OS Version Display resolution: 800 x 600 or above. Standard USB interface.