Hi
I know.
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Googling around found this...
http://va3paw.com/2014/03/16/hsmm-mesh-on-raspberry-pi/
As a result, the dongle did not work in Raspbian out-of-the-box. Luckily, the source code of a driver was available from mediatek.com which I promptly downloaded to the Pi but it needed to be compiled first.
Compiling Mediatek RT7601 driver
After googling forums, reading documentation, and some trial and error, the driver was compiled, installed (mt7601Usta.ko) and the card was finally recognized by Raspbian (3.10.33+ #656 PREEMPT armv6l GNU/Linux).
The compilation steps were as follows (in Terminal):
# get root
sudo bash
# now continue as root and download latest updates
apt-get update
apt-get upgrade
rpi-update
# now download linux kernel source
cd /usr/src
git clone
https://github.com/raspberrypi/linux.git
sudo ln -s /usr/src/linux /lib/modules/`uname -r`/build
cd linux
etc. etc.