Specification: - Chip: for Qualcomm 9200 - High speed data rate: Down-link speed 100Mbps / Up-link speed 50Mbps - Supports external memory via MAX. 16G TF card ( Not included )<br><br>- Frequency bands for option: -(4G) LTE FDD:B1/3 (2100/1800Mhz) -(3G) DC-HSPA+/HSPA+/UMTS:900/2100MHz -(2G) GSM/GPRS/EDGE:850/900/1800/1900MHz<br><br>- Technology standard: HSPA+: 3GPP Release6, up to 11Mbps UL, category 7 HSPA+: 3GPP Release, up to 42Mbps DL, category 7/8 EDGE: 3GPP Release4, up to 384Kbps DL and UL GSM: 3GPP Release 4, Multislot class 12, up to 237Kbps GPRS: 3GPP Release4, Multislot class 10, up to 85.6Kbps DC-HSPA+: 42Mbps DL / 5.76Mbps UL FDD LTE: 100Mbps DL / 50Mbps UL<br><br>- External interface: USB: standard USB interface USB speed: USB 2.0 Power mode: powered by USB interface SIM / USIM:standard 6 Pin SIM card interface, compliant with 3GPP 31.101 and 31.102 AT interface: 3GPP TS 27.005 and 27.007 - OS support: for Windows 2000 / XP / VISTA; 32 and 64bit Win7 / 8 - APN auto management supported Package includes: 1 x 4G LTE USB Modem