w4 Appliance

NOTICE: w4 Appliance is reaching the End-Of-Sale date. Learn More.

The w4 is a wireless appliance providing network security for small or branch offices and retail locations. This appliance offers onboard WiFi and provides proven performance with all NG Firewall apps enabled. This quiet desktop appliance takes up minimal space and is recommended for networks with 10-50 users*.


Hardware as a Service Program

This appliance is also available as Hardware as a Service. Gain all the benefits of using this appliance to protect your network for a low monthly price. Terms and Conditions.


Not sure which appliance is best for you? Contact us today.


Get the w4

The w4 is ideal for small business environments with 10 to 50 users*.

Starting at $30.00 $27.00 a month*** or purchase for $449.00 $404.10!

***Subject to HaaS

Terms and Conditions


Tech Specs

Recommended Users*10 – 50
Recommended DevicesUp to 150
ProcessorDual core Intel Atom C2316 with AES
Storage64 GB eMMC
Interfaces4x GbE
USB Ports2
Wireless802.11 b/g/n/ac MU-MIMO w/ Beam Forming
External Antennas2
Built-in LCDNo
VideoRJ45 (serial)
Dimensions (w x d x h)6.7″ x 5.5″ x 1.3″ (170 x 140 x 34mm)
Unit Weight (lbs)2
Shipping Weight (lbs)3
Form FactorFanless Desktop
Firewall Throughput1940 Mbps
NGFW Throughput2320 Mbps
Operating Temperature32° – 104°F (0° – 40°C)
Power Supply12V2A Adapter


*Assuming each user has 2-3 devices.

1 Throughput numbers are based on a single LAN to a single WAN transmission in one direction using IPerf with UDP packet size 1500.

2 NGFW throughput is measured with Application Control, IPS, Web Filter, Virus Blocker and Reports.

Ships with power adapter and cable, rubber feet, and 2 WiFi antennas.


  • Cost-effective, desktop, network security appliance saves energy and space.

  • NG Firewall is pre-installed on the appliance and ready for license provisioning and configuration via ETM Dashboard.

  • Paid software subscription is required with purchase of an appliance. Appliance price does not include a software package.

  • Includes one year hardware warranty (three year warranty is available).

  • Live Support is included in the NG Firewall Complete software package, or as a standalone Live Support subscription.

  • During the first 15 days after receipt of your appliance, you may request a performance upgrade to the next larger appliance. If approved, you will be charged a restocking fee of $150 or 10% of the purchase price, whichever is greater, plus the difference in price between the appliances.

  • Please see our Return Policy and Warranty.