Internet through Dongles in Sri Lanka.

Dongles are used to connect to your mobile phone service provider to get connected to the internet to your mobile device in Sri Lanka. These dongles can be purchased from the mobile phone service provider or from out side shops or stores where do they sale mobile phone accessories.

This kind of service will allow you to connect to the internet while you away form your home or office as most of the Sri Lanka is covered by mobile phone service providers through their 3G network. Most of the dongles come with internal antennas for better connectivity between the device and the network. Mean while these dongles offer additional storage facility of up to 4GB through the SD memory cards of your choice.
Lately some carriers offer 4G LTE too to their customers in Sri Lanka
Dialog 4G LTE.
Airtel.lk 4G
Etisalat

Mobile broadband Dongle.
External Antenna for Dongle.

From Mobitel.lk
Here.
Internet Dongle with free 8GB of Data allowance with a validity of 6 Months as Pre-Paid is available form the Mobitel outlets.
Huawie173 or ZTE MF190B is available for sale at Rs.2490 that comes with a Broadband SIM & Reload of Rs.2012. 8GB of Data can be used within 6 Months of time period.

Upfront Initial fee through Recharge/Reload Rs.2,012
Prepaid Broadband SIM Rs.100
Data Plan 8GB
Validity of the Data Plan 6 months.

Special offer.
Huwaie E173 and ZTE MF 190B Dongle Rs.2,490

Dialog Mobile Broadband

Available Dongles
Vodafone K3806
Huawei E153

Packages from Dialog
Prepaid Broadband
Unlimited Postpaid Broadband
Internet on your Mobile

Connection Speed
1.8 Mbps (Upload)
3.6 Mbps (Download)
Average speed 1 Mbps

Airtel Broadband

Available Dongles
Bandluxe C 270 With external Micro SD slot (expandable up to 4 GB)
Huawei E156 USB Modem
Airtel X 100 USB Modem

Packages form Airtel
Celebration 300
Celebration 600
Unlimited

Connection Speed.
1.8 Mbps Upload

Etisalat

Available Dongles
5 Dongles with different prices for different speeds are available.

Packages form Etisalat
Postpaid 4
Prepaid 4

Connection Speed.
21.1 Mbps downlink speed
5.76 Mbps uplink speed