Linksys WRT1900ACS 'Guardian Flashed' with FULL ExpressVPN Firmware
'Express VPN Firmware with easy select server control'
Dual Core 1300MHZ CPU
Dual Band 2.4GHZ / 5GHZ WiFi
4x Gigabit LAN Ports
1x USB 2.0 eSATA expansion
1x USB 3.0 expansion
At speeds of 1.9 Gbps, it delivers unmatched performance for the most demanding networks. Equipped with the industry's first four-antenna configuration and professional-grade 1.3 GHz dual-core CPU, the WRT1900AC provides exceptional signal strength and range.
 
The WRT1900AC features four external adjustable high-performance antennas that provide strong, reliable coverage throughout your home. This unique antenna diversity technology helps your laptop, tablet, smartphone, and other connected devices achieve optimal performance, wherever they are in the home. The antennas also enhance coverage for both 2.4Ghz and 5Ghz bands, keeping everyone simultaneously gaming, downloading, and streaming without lag.
 
With a professional-grade, 1.3 GHz dual-core ARM processor, the WRT1900AC is one of the fastest Wireless-AC routers in its class. Unlike standard single-core processors which have to switch between data streams and aren't as suited for multitasking, a dual-core processor can handle multiple data streams simultaneously. The result: better efficiency and performance, particularly in today's multi-device world.
 
The WRT1900ACS handles multiple connected devices and allows protected online gaming whilst still protecting all of the devices on your network.

Features:
Kill Switch on defined devices
Auto VPN Connect
Change your WiFi SSID
Change your WiFi Password
Change your DNS settings
Manage your Router Local IP
Easy firmware updates when new versions are released

Will it work with my ISP?

Yes, it works Worldwide on any Cable, Fibre DSL or ADSL network