The Rosewill easyn1 is a great little USB wifi adapter, but
finding the right driver can be a headache. The good news
is that it is very simple to get it working on CentOS EL6.
Just copy and paste these four lines.
Code:
rpm --import http://elrepo.org/RPM-GPG-KEY-elrepo.org
rpm -Uvh http://elrepo.org/elrepo-release-6-4.el6.elrepo.noarch.rpm
sed -i 's/enabled=1/enabled=0/' /etc/yum.repos.d/elrepo.repo
yum --enablerepo=elrepo install kmod-rt3070sta