HUAWEI E3231 HSPA+ 3G 21 Mbps modem USB HiLink router wireless portatile WiFi USB
Per the official saying, HUAWEI E3231 imporves the connection efficience, reaching to 40% faster than previous USB donles. 3G HSPA/HSPA 2100MHz, 2G GSM/GPRS/EDGE 850/900/1800/1900 MHz;. Screen&keyboard&mouse film.