​​In our testing, Aircove/Aircove Go’s high-performance quad-core CPU enables download speeds of up to 910 Mbps over Ethernet and 615 Mbps over Wi-Fi with VPN disconnected.. When the VPN is in use, Aircove/Aircove Go offers speeds of up to 180 Mbps for multiple devices simultaneously. (For reference, 4K streaming typically requires download speeds of 25 Mbps, while HD requires 5 Mbps.). When Wi-Fi Link is in use, Aircove Go offers speeds of up to 250 Mbps. Using Wi-Fi Link can limit your speeds because it is doubling the Wi-Fi transmission path between your device and the internet.. Maximums are based on ideal use conditions. Actual range and performance depend on your internet service provider, home size, layout, device usage, building materials, and obstructions.. Read the full specifications.