VPN Accelerator ™

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  • VPN Accelerator 4.0 - Powered On
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  • VPN Accelerator 4.0 Power Off
  • VPN Accelerator 4.0 - Powered On
  • VPN Accelerator 4.0 Side View
  • VPN Accelerator 4.0 Back View
  • VPN Accelerator 4.0 Power Off


Speed up your VPN connection with the VPN Accelerator 

Speed up your VPN connection with the small and exquisite VPN Accelerator ™ 4.0 (VPNA) which offers state of the art performance and technology in an incredibly compact unit. The latest Intel Core processor guarantees you exceptional power to enjoy your VPN network with increased speeds and silent efficiency. The VPNA brings ease of use and convenience like never before.  

The VPN accelerator works with routers configured with Sabai OS out of the box, and most other firmware with a bit of configuration.

Features Include:

  • Improved Diagnostics & Performance

  • Proxy Server

  • Optimized OS

  • Increased Flexibility

  • Intel Integrated Components


Users can use the high speed connection of a VPN Accelerator while controlling their connection through a web browser proxy settings. No more logging into the router interface every time you want to change between Local and VPN.

Using Gateways, you set up a laptop in your home as a "local" device. This means that local traffic, as opposed to VPN traffic, is fed to this device over the Wi-Fi network. While you use this computer mostly for local internet, you sometimes want to access foreign internet and browse privately. Proxy allows you to use VPN on a certain program keeping everything else on the computer connected to the local internet.

Previously, you would have used our convenient Gateways feature by logging into the VPN Router and switching the entire device from "local" to "VPN."


Customers love using the VPN Accelerator to increase the usability of their VPN network so our developers decided to take a great product and make it even better. The addition of a VPN Accelerator to your VPN setup brings a major speed upgrade to your connection. This makes it perfect for streaming HD content from overseas that would otherwise be blocked or throttled.

Add to this the fact that you have a private connection that can’t be spied on, and you have fantastic functionality at previously unheard of speeds.

See what all the fuss is about and experience faster VPN speeds with Sabai Technology's VPN Accelerator today!

The VPN Accelerator can increase your VPN wired or wireless network speeds by as much as 500%.** **Speed improvements vary by router, local internet speed, location, distance to router, and ISP throttling.**


A simple speed test can be the best indicator of the likely speed enhancement. To perform this test, run your VPN account locally on your computer using your VPN providers desktop application and complete a speed test via speedtest.net. The speed results from running VPN directly from the computer will be a very good indication of the new network speeds you will experience with your Accelerator. Still not sure? You can run more advanced speed tests or contact our support team.


PPTP and OpenVPN connection types

Take full advantage of your available internet speeds on your entire VPN network including all network devices

Works in tandem with any of Sabai Technology's VPN Routers using Sabai OS Gateways

Compatible with with non Sabai OS routers with some manual configuration

Hardware boasts incredible Intel Celeron® quad core processor and 4GB of RAM

What’s in the box?

*This product is dual voltage but comes with a standard American style plug. A simple power plug adapter can be purchased to accommodate other outlet types.

Looking for a fast solution to run VPN to clientless devices? Look no further. The VPN Accelerator adds an impressive speed boost to normally  slow VPN router connections on devices such as:

  • Apple TV

  • Smart TV

  • Roku

  • iPad or other Tablet

  • Boxee

  • Slingbox

  • Xbox

  • PS3

  • Wii

  • iPhone or Android smartphone

  • Computers and Laptops

  • and more ... all at once, from one VPN account.

Will it work for me?

The VPN Accelerator is designed to work for customers who have a relatively high local speed and whose ISP does very little to throttle external connections. The best test for what kinds of speeds you will receive on the VPN Accelerator is to run your VPN service directly from your computer and run a speed test. If you would like, there are some advanced speed tests that can also be run to indicate if you are a good candidate for the VPN Accelerator.

Does it work on DD-WRT?

The VPN Accelerator was created to work specifically with Sabai OS, however, with some manual setup and configuration, the VPN Accelerator can work with any router. If you enjoy your DD-WRT router for VPN, you will love Sabai OS for all its advanced functionality and features. Plus, the setup is incredibly easy compared to DD-WRT.

How to reboot the VPN Accelerator

If you experience issues with your VPN Accelerator, the first thing to do is reboot. If you need to do so, follow these instructions:

  1. Turn off the accelerator (press the power button, do not unplug)

  2. Set the Sabai router Gateways default to None

  3. Reboot the router

  4. Restart the accelerator, check that the VPN has connected

  5. Set the Sabai router Gateways default back to your choice

If you’re still having issues,  Feel free to talk with one of our Technical Support Technicians.

Sabai Technology VPN Accelerator Setup Guides

To get the fastest VPN speeds from your VPN Accelerator, follow these setup guides:

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