A:Answer The SURFboard SB6183 does not have built-in Wi-Fi capability. It’s a DOCSIS 3.0 cable modem only, meaning it provides an Ethernet connection to your router or PC, but does not broadcast any wireless signal by itself.
If you need Wi-Fi, you’ll need to connect the SB6183 to a separate wireless router. The Wi-Fi frequency (2.4 GHz or 5 GHz) will depend on the router you use, not the modem.