Billion BIPAC8900X Triple WAN Port 3G/4G LTE Multi-Service VDSL2 Router The Billion BiPAC 8900X R3 features fiber-ready triple-WAN VDSL2 supports backward compatibility to ADSL2+ for a longer reach distance, an all-in-one advanced device including Gigabit Ethernet, connections to 3G/4G LTE and NAS (Network Attached Storage) in one unit. As well as being IPv6-capable, the BiPAC 8900X R3 VDSL2 router supports superfast fibre connections via a Gigabit Ethernet WAN port. It also has one USB port, allowing the device to act as a NAS (Network Attached Storage) device with DLNA (Digital Living Network Alliance) and FTP (File Transfer Protocol) access. Moreover, the USB port can host a 3G/4G LTE modem connecting to the 3G/4G LTE network for Internet access. With an array of advanced features, the Billion BiPAC 8900X R3 delivers a future-proof solution for VDSL2 connections, superfast FTTC and ultra-speed FTTH (Fiber-To-The-Home) network deployment and services.