What is an SSID? The SSID or Service Set Identiﬁer is the broadcast ID sent by your modem so you can identify your Wi-Fi network. It is essentially the Wi-Fi name; the SSID ID is located on a label on the base of the modem. Related articles What is my Wi-Fi name / password? How to connect my computer or device I forgot my Wi-Fi Password Does Digicel offer additional routers? Why are my connection speeds different when connected via LAN (Ethernet cable) and Wi-Fi?