Check the listing for details. Firewalla Blue Plus With Expanded Storage. Condition: Used, Made in Taiwan. Listed at 105.00 USD. Used but in great condition Firewalla Blue Plus with expanded storage (64 gbps SanDisk Extreme Pro sd card replaced the standard 16 gbps San Disk Ultra sd card) is a high-quality firewall designed by Firewalla. Set up is very easy (just download the Firewalla app to your phone and connect Firewalla to a LAN port of your router. It. Can handle internet speeds up to 500 mbps., Making it ideal for residential networking. With its advanced features, this product offers reliable security and performance for computer and networking needs. The Firewalla Blue Plus still gets the latest updates from Firewalla. Comes with power and ethernet chord..