Iball is not so famous router manufacturer like D-Link and TP-router. Iball also started providing 3G mobile wifi router in the market. Iball Baton iB-W3GMPB21 is new GSM 3G MiFi Wi-Fi router which supports 21 Mbps download speed as well as 5.76 Mbps upload speed. Iball has named it 21Mbps GSM MiFi + Power Bank Multi-Function Router. Iball iB-W3GMPB21 size is 76mm X 76mm X 22mm (W x D x H), whereas its weight is only 80 gm. Iball Baton iB-W3GMPB21 sports a 4400mAH Polymer battery, which can provide you upto 10 hrs working on 3G network. It has a microSD card slot, which supports 32 GB memory card.

Iball Baton iB-W3GMPB21 WiFi MiFi router
Iball Baton iB-W3GMPB21 WiFi MiFi router

Complies with IEEE802.11 b/g/n standards
High speed data transmit rate up to 21Mbps DL (HSPA+) & 5.76Mbps UL (HSUPA)
GSM SIM Slot – 2G / 3G Network support
Personal Wi-Fi Hotspot: support upto 10 wi-Fi devices to Access Internet Anytime…Anywhere
Battery : 4400mAh Polymer Battery
Power Bank for charging digital gadgets as mobile phones MP3/MP4, Players & other USB devices
Broadband Internet : Router / Bridge / AP Client modes
Micro SD with max. support up to 32GB
Support WPA-PSK / WPA2-PSK wireless encryption security
Built-in DHCP Server | Internal Antenna


The key features and specifications of Iball Baton iB-W3GMPB21 Mobile WiFi router :



Model No iB-W3GMPB21
Standards IEEE 802.11b/g/n compliance IEEE 802.3, IEEE802.3u standards
Ports 1 – USB 2.0 port slot for external 3G/3.75G modem
1 – RJ-45 port10/100Mbps, (WAN/LAN Configurable)
Button WPS, Reset Button
LEDs Status/ Internet
Power Adapter 5V DC,1A
Wireless Frequency Band 2.4 ~ 2.4835GHz
Wireless Security Wireless Security such as WEP, WPA – PSK, WPA2-PSK
Data Transmission Rates 802.11n(draft 2.0)
Antenna Inbuilt Antenna
Operating Temperature 0°~ 40°C
Storage Temperature -10° ~ 70°C
Storage Humidity 0~95% non-condensing
3G / 2G Technical Standard HSPA+ : Data transmission up to 21.0Mbps
HSUPA : Data transmission up to 5.76Mbps
UMTS : Data transmission up to 384Kbps
EDGE : Data transmission up to 237 Kbps
GPRS : Data transmission up to 85.6Kbps
iball_expandimg3G/2G Frequency Band HSPA / UMTS : 2100MHz
GSM/GPRS/EDGE : 850/900/1800/1900 MHz
Wi-Fi Frequency Band : 2.4GHz
Wireless standard : “Complies with IEE 802.11b/g/n standard
> Wireless-N 150Mbps ”
Encryption : “WPA-PSK, WPA2-PSK security,
Encryption : AES, TKIP”
SSID : iBall-Baton
Users connected : Max. up to 10 wifi connection
Antenna : Internal Antenna
External Interface Micro USB : 1- Micro USB port for Charging
SIM Card Slot : 1- Slot
SD Card Slot : 1- Slot
Mass Storage Micro-SD Card : Max. upto 32GB support
Function Buttons Power : ON/OFF Button
Button selection Mode : Storage / WAN / 3G / USB Charging
Front LED Indicator : Charging / Storage / WAN / 3G / USB Charging
Supported OS Windows : Windows XP / Vista / 7/8
Mac : OS X 10.4.9 and Later, Up to X10.6.0
Phones & Tablet : Android & Windows Phone
Battery Polymer Battery : “4400mAH,
– Working time Max.10Hours (3G)
– Standby time 20Hours
– Charging time Approx. 6-7 Hours
Dimensions W x D x H : 76mm X 76mm X 22mm
Weight 80g
Environment and Temperature Operation Temperature : 0 to 50℃
Operation Humidity : 10% to 90%
Storage Temperature : -10 to 60℃
Storage Humidity : 5% to 95%


Iball Baton iB-W3GMPB21 is a nice mobile router. You can purchase Iball Baton iB-W3GMPB21 from ebay in Rs. 4,285.


  1. 2G 3G switch option not provided. Automatically device switch to 2G or 3G depend upon signal strength.. so whenever device get high signal in 2G than 3G, it select 2G, which is useless.. this is a big problem…

  2. It corrupted my tata docomo wifi dongles software when I connected it to its USB out. When I contacted the CC, they said I am not supposed to connect dongle to it. How on earth would I know that?

      • Kam, the CC told the device can be used for only SIM Wifi and not dongle wifi, however my intention was to use it as a power source for my already wifi dongle but this act corrupted the dongles software and I got docomo CC guys to visit home and reinstall the dongles software and the problem was solved. The I ball cc eng was very arrogant (was blaming me why I connected dongle) and then I warned her to use good tone, then she tried to help. I advised her to put the information in the manual that we are not supposed to connect dongle to it. — So, please, please not connect dongle to this device. Use it only for GSM sim, power bank for mobiles, tablets.

  3. I recently bought this item, iBall Baton W3GMPB21 and the problem is, on the back of the device it is written that the default password is admin, but admin is not the password as it gives me authentication error and android devices do not accept a password less than 8 characters. Could you tell me the default password for this item?


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