The connection is not good enough. I live in the USA and my company bought the wrong routerboard with it. To my understanding the R11e-4G uses bands 3, 7, 20, 31, 41n, 42, and 43. Only band 41 is used in the US as Sprint and I do not have that near me. When I have the R11e-4g routerboard in it, it l...