Does Tachikoma support 2.4GHz and 5GHz band Wi-Fi?

Tachikoma supports only IEEE 802.11 b/n/g (2.4 GHz band) by default.

If you want to connect using the IEEE 802.11 a/ac (5GHz band), you will need to purchase the Official 5GHz/2.4GHz USB Wi-Fi adapter.