Fast LTE CAT4 connections of up to 150 Mbps. Ethernet connections are no longer bottlenecks. The B315 delivers maximum speeds of LTE CAT4 150 Mbps through its Gigabit Ethernet port. Strong Wi-Fi coverage. The B315’s enhanced Wi-Fi extends wireless coverage and eliminates dead corners. It offers wireless access for up to 32 devices. Extreme versatility. The B315 lets you connect using prepaid 4G SIM cards. It also features a USB 2.0 port for HDD, flash drives, network storage devices and printers.