... 3.Brand new Never locked stock HUAWEI B683 3G Wireles RouterUnlocked HUAWEI B683 Wireless Gateway HUAWEI B683 HSPA+ unlocked router gateway specifications:HSPA ... /GSM and WLAN high gain antenna2.0 USB interfaceSMA Male B683 external antennademensions: 180 x 123 x 32.5mmOS: Windows XP ... /Vista/7,Linux, Mac OS.B683 3G router is another new one from HUAWEI, supports 28 ...