Mac-compatable dongle?
I am looking for a Mac-compatable dongle to improve my internet connection. I use a public wifi service (requiring a login name and password). The mast is 20m away. The wifi signal fluctuates wildly. The service provider tells me that the connection is good, but I may be getting interference from other networks.
Would AirPort Express improve my reception?
I'm using a MacBook Air 11-inch mid 2013. Running Yosemite 10.10.3. No CD player for installations.