Huawei B618s-66d (Telstra 4GX Modem) Router Review

The Huawei B618 was available in many countries since 2018 and now becomes one of the best LTE routers in the market. If you are familiar with Huawei B618 router, you may know there are two variant models for Huawei B618 Router: They are Huawei B618s