# Can I Use the MeatStick V Smart Base's WiFi and Xtender Functions with Older Sticks?

You can use the WiFi and Bluetooth Xtender functions of the MeatStick V Smart Base with the MeatStick 4 and Chef. However, the MeatStick, MeatStick Mini must be on the latest firmware.



&#x20;The older Red Series with USB charger probes will not work.
