cedbv

Don’t Work in WordPress MU. WordPress 3 only. 
Usefull only if you have a multisite install and if some users manages more than one blog.
This plugin adds a simple dropdown menu in administration header that allows you (and every site users) to switch 
between administration of every site they are member of (and so work for super-admin, admin, contributors,…).
Work best if the plugin is Network Activate.

Multisite Switcher

In a multisite configuration, add a dropdown menu in administration to let you switch between sites admin.

This is Responsive Web Design Plus (RWD+). 
Users can switch the mobile display and PC display on smartphones.
<a href="https://get.lqd.jp/wp/rwd/" rel="nofollow ugc">Demo</a> – Twenty Seventeen Theme and RWD+. 
Please look at the smartphone. Display switch will be displayed at the bottom of the site. 
Display mode is saved in Cookie.
You can enable / disable on the administration screen. 
You can also check the latest information on <a href="https://lqd.jp/wp/" rel="nofollow ugc">LIQUID PRESS</a>.

Multisite Switcher vs LIQUID RWD Plus