The wireless network service for Chiang Mai University students and staff. Uses over 5,900 access points throughout Chiang Mai University. It is divided into 2 networks, named according to the frequency spectrum, @JumboPlus (2.4GHz) and @ JumboPlus5GHz (5.0GHz). These can only be accessed by using your Chiang Mai University IT account (CMU IT Account). After the first connection your device will connect automatically, and it can be used with up to 5 devices simultaneously.
Learn how to manage devices and profile settings for all devices at https://jumbo.cmu.ac.th