China's Huawei on Friday introduced what it calls the smallest and lightest USB-connected modem in the world, the i-Mo, which will be shown off at the Mobile World Congress next week in Spain. The modem has an 802.11b/g Wi-Fi link along with HSPA wireless data network access that can reach 7.2Mbps download speeds and 5.76Mbps upload speeds. Thanks to its Wi-Fi connection, the i-Mo can create a hot
