TP-Link Archer MR400 AC1200 Dual Band 4G LTE Router: 4G LTE with AC1200 Wi-Fi to Stream from EverywhereAC1200 Wireless Dual Band 4G LTE RouterArcher MR400 Got SIM Card?, Then Plug and Play!With an integrated 4G LTE modem and a built-in SIM card slot, all you need to do is insert a micro SIM card and turn on the Router. Enjoying fast, stable W