https://askubuntu.com/a/674122
Connect to internet by wire, then run in terminal
sudo apt-get install git build-essential
git clone https://github.com/Myria-de/mt7610u_wifi_sta_v3002_dpo_20130916.git
cd mt7610u_wifi_sta_v3002_dpo_20130916
make
sudo make install
sudo cp RT2870STA.dat /etc/Wireless/RT2870STA/RT2870STA.dat
Reboot.
The dongle should work. The only problem is that you will have to re-install it after each kernel upgrade.
But if you keep the driver folder mt7610u_wifi_sta_v3002_dpo_20130916, then it will be quite easy.
You will need to run only
cd mt7610u_wifi_sta_v3002_dpo_20130916
make
sudo make install
after a kernel upgrade.
It is also possible to install it using DKMS. In this case it will rebuild automatically on kernel upgrades.