ButterflyVPN Traveler review: A convenient package for a serviceable VPN

ButterflyVPN in brief:
P2P allowed: NoBusiness location: Panama, United States, and TaiwanNumber of servers: 400+Number of country/region locations: 6 Cost: $89 (USB dongle and three years service)VPN protocol: TCP-based private protocolData encryption: ChaCha20Data authentication: ChaCha20Handshake encryption: ChaCha20Most of the time when we look at a VPN service we’re talking about desktop clients that run on your PC. There are a few services, however, that build their VPN into a piece of hardware. One such service is ButterflyVPN, which sells an $89 USB dongle that can be plugged into any USB port that supplies power. There’s also an option to buy a simple home router (for $99) that automatically connects to the VPN, but this review is covering the Traveler USB Dongle.To read this article in full, please click here