Vigor2866 Lte Series is a G.Fast Firewall Router With Embedded 4g/lte Connectivity, Making it Ideal For Smb/branch Office Where Internet Connection is The Core of Business Continuity, or New Business Locations That Wired Connection is Yet to be Available. It Has One G.Fast Supported Dsl Wan, Delivering Fiber-like Speed up to 1 Gbps, One Configurable Ethernet Wan, 2 x Embedded Sim Slots Supporting Lte Cat. 6 (1 Sim Online at a Time), And 1 x Versatile Usb Port For Additional 4g/lte Connection or Other Applications. All These Wans Together Provide Robust Load-balancing/failover Functionality. The Series Includes Models Without Wireless Lan And With Built-in 802.11ac Wave2 Wireless Lan. It Can Act as The Controller to Manage Other Vigorap And Vigorswitch in Lan, or Register to Vigoracs For Cloud-based Management. App Qos Voip First: Voip is Always With Top Priority! With Default Udp 5060 Port (Configurable), Voip Qos is Out-of-box Ready Improve Experience For Business-critical Apps: Select Your Business Critical Apps, And Easily Put Them Into Qos Classes. Flexible Bandwidth Allocation: Bandwidth Will be Reserved For High-priority Classes, And Can be Used by Low-priority Classes When Available. What’s in it For You? Embedded Sim Slot: Provide 4g/lte Internet Access to Where Fixed Lines Are (Temporarily) Not Available Without The Need For a Usb Dongle. Load Balancing: Maximize Throughput And Reliability by Using Multiple Internet Connections. G.Fast Modem: Integrated Vdsl Modem, Supporting G.Fast to Deliver Fiber-like Dsl Speed. Vpn (Virtual Private Network): Build a Secure And Private Tunnel From The Lan of Vigor2866 Lte Series to The Remote Offices And Teleworkers Over The Internet. Ssl Vpn: The Vpn Works Through Firewalls Providing Secure Remote Access to Any Network Environment. Firewall & Content Filter: Filter Web Pages by Url Keyword or Web Category to Block Access to Insecure or Inappropriate Contents. Drayddns: The Free Ddns Service For You to Access The Router by a Fixed Hostname of Your Choice. Wireless Wan (Wireless Model Only): Get Internet Access Wirelessly From a Wireless Network, a Mobile Hotspot, or a Personal Hotspot Set up on Smartphones. Hotspot Web Portal: Market Your Business And Communicate With The Guests While Offering Hospitality Wlan. Bandwidth Management: Prevent One Device Using All The Bandwidth by Bandwidth Limit Policy, Session Limit Policy, And Qos Settings. Central AP Management: Use The Vigor2866 Lte Series Router as a Wireless Controller to Maintain And Monitor The Vigoraps. Mesh(Wireless Model Only): Easily Link to Other Vigorap to Expand The Wireless Network. Central Switch Management: Set up Vlan Easily From The Router And Get a Centralized Hierarchy View of The Switches.