Check HUAWEI E3121 3G Datacard images, appearance, specifications, data rate speed, price and applications, review unlocked HUAWEI E3121 3G Datacard functions and buy HUAWEI E3121 3G Datacard
HUAWEI E3121 3G Data card is a new USB Dongle that is upgraded from HUAWEI E355 Mobile WiFi modem. E3121 Datacardlooks like a USB stick, but actually, it works like a mobile hotspot and support maximum download speed up to 14.4Mbps. Up to 5 users could access internet simultaneously through unlocked HUAWEI E3121.
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