In India, Micromax has launched its new data card Micromax MMX377G 3G USB locked to Airtel network. Micromax MMX377G is a 14.4 Mbps 3G USB Modem. You can get all your content at the blink of an eye with the jaw dropping speeds of up to 14.4 Mb per second. You can also upload all your files at fasted speed 5.76 Mbps. It supports network GSM 2G, GSM 3G (Video Calling) GPRS / EDGE : 900 / 1800 MHz WCDMA / HSPA : 2100 MHz. Today, I will review Micromax MMX377G 3G modem and write its features and specifications.

Micromax MMX377G 3G Data Card
Micromax MMX377G 3G Data Card

The key features and specifications of Micromax MMX377G USB 3G Data Card :


1. Supported Networks : GSM / GPRS / EDGE 900 / 1800 MHz WCDMA / HSUPA 2100 MHz

2. HSDPA : Yes

3. HSUPA : Yes

4. ROM : 128 MB

5. RAM : 32 GB

6. Dimensions : H: 85 mm, W: 25 mm, L: 9.5 mm

7. HSDPA (Downlink) : Up to 14.4 Mbps

8. HSUPA (Uplink) : Up to 5.76 Mbps

9. Frequency Band : WCDMA : 2100 MHz, GSM 1800 / 900 MHz

10. SMS Feature : Yes

11. Phonebook Feature : Yes

12. Calling Facility : Yes

13. Micro SD Suppport : 32 GB


Micromax MMX377G USB 3G modem is available on Airtel Store with  1 Year Manufacturer Warranty in Rs. 1526/-. I personally does not like Micromax brand due to network restrictions. To unlock Micromax devices you have to wait a long, because no developers works for Micromax. Hence, I will recommend you to purchase Huawei E8221, which comes already unlocked. E8221 download speed is 14.4 Mbps and upload speed is upto 5.76Mbps which is equal to Micromax MMX377G 3G dongle. E8221 will cost you approx. Rs. 2499/- which more than MMX377G modem, but you can connect upto 10 WiFi devices. Overall, E8211 is Huawei make, which always rocks.


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