Clarification First: This sale is about Software. There will be NO hardware computer board to be shipped. What we do: We develop VPN Software (Server Client) for lots of COTS SBC (Commercial Off-The-Shelf Single Board Computer). We do it professional way. Our VPN software in microSD card can boot the SBC in the list and run either as VPN server or VPN client router (not simultaneously). Military Secure: Only AES-256bit encryption is used. If the VPN device falls in wrong hand, it is not operable and there is no-proof that the device was running VPN. This is extremely useful in places where local government censors your online activity and prohibits VPN deployment. This feature is undocumented in user's guide. We will only tell proved buyers (on request) how to enable this hidden feature. VPN Server: Simply plug it in your router at home and power it up. 99.99% of chance, it is plug-and-play. It automatically tells your router to forward ports needed to VPN server. It also automatically generates VPN profile for Windows 10, MacBook/iPhone/iPad. Simply import this profile to these device and your VPN client is configured. Like your router at home, VPN server provides intuitive web based configuration UI. Software is licensed for 5 years. VPN Client Router: Plug it anywhere with Ethernet access. Router uplink is VPN tunnel our VPN server on cloud. 1-year VPN service included. Router LAN depends on your SBC If your SBC comes with 2 Ethernet port, the 2nd Ethernet is on LAN side If your SBC comes with WiFi, the WiFi network is on LAN side. Network name "vpneveryone.ddns.net", password "00000000" If you SBC does not come with 2 Ethernet port or WiFi, you will have to plug in YOUR OWN USB-to-Ethernet or USB-to-WiFi adapters for LAN access. All traffic from LAN to internet are encrypted. Your ISP can no longer monitor your internet activity. Any Questions? Just contact us via messages. This sale includes: One MicroSD card loaded with VPN software with your choice of (VPN mode SBC board). For international buyers, you have choice to download software image and program it on your own MicroSD card. You save custom duty and delivery time. We save postage. Win-Win situation! Notes: 1. The VPN client software is designed on run only in the Micro SD card shipped. Do not copy to other MicroSD card because it won't work. 2. VPN software is licensed for the specified period. Do NOT try to hack software license in order to use on other Micro SD card. Otherwise, software integrity check would fail and VPN software will not boot any more. Such failure is NOT eligible for return-and-refund! Shipping Return Policy: Buyer pays return shipping. NO return accepted if buyer choose to download software image. We strive to maintain %100 positive feedback. Your satisfaction is guaranteed. If you have any issues, please contact us to resolve it before you leave negative or neutral feedback.