These powerful firewall appliances offer 1U performance with a desktop form factor and price. If you have a small businessor branch offices to protect and are working on a tight budget, these models are the ideal choice. They are also availablewith integrated 802.11ac wireless LAN for optimal coverage and connectivity for your mobile workers. Built upon the latestIntel architecture, our software makes optimal use of the multi-core technology to provide excellent throughput for all yourkey processes. These models come equipped with 8 GbE copper ports built-in, plus 1 SFP port, e.g. for use with our optionalDSL modem or an SFP Fiber transceiver to connect the device to a server or switch. An expansion bay provides the optionto add additional connectivity such as our 3G/4G module. A 2nd Wi-Fi radio module is also available for the XG 135w. Anoptional second power supply ensures business continuity for these models.