Email Lite Service is no longer available to order.  Existing customers will transition to other services in 2024. 

Fill in the order information below to start your upgrade.  Enter the number from the bottom of your cable modem (CM-xxxx). Customer Service will begin the process of changing your service to CSi STANDARD 25 HIGH SPEED and at the low-low price upon verification of your order.  You will receive a confirmation call from CSi to let you know the Free Upgrade has been finalized.   If you prefer, call us M-F 8am-5pm at  701-252-2225 or 701-845-4383 to check for best offer.  For speeds above Budget 25mbps you may need a different modem.

Upgrade Economy to HIGH SPEED Internet
First name  *
Last name  *
Primary CSiCable.Net E-mail  *
Daytime Phone  *
Cable Modem # from CSi Label  *
Service Address  *
City  *
UPGRADE my service - Yes or No  *
Just want more information
* Required fields