Sierra Wireless MC8700 3G GPRS WCDMA UTMS Wireless Network Card Features It enables you to expand your product development into applications requiring higher bandwidthHigh-speed, broadband connectivity for fastest mobile networks Compact size and light weight Antenna diversity for improved fringe performance Quad-band for global connectivity Flexible driver strategy with NDIS support and non-NDIS abilities  Specification HSPA+Speed: DL:Max. 21Mbps;UL:Max. 5.76MbpsAir Interface: EDGE,GPRS,GSM,HSDPA,HSUPAQuad Band: 1900 MHz,2100 MHz,850 MHz,900 MHz