A KVM switch enables you to control multiple PCs/servers via a single keyboard, monitor and mouse. This unit enables KVM access to one PC/server via the internet, or to multiple PCs/servers by adding another KVM switch. It connects via USB and HDMI and supports HDMI audio. Access via the built-in VNC Viewer by RealVNC 8 IP users, 1 local user Works with most KVM switches for KVM over IP For PCs and KVM switches with USB port Up to 16 user profiles with individual access permissions Encryption: AES 128-bit or 256-bit and RSA 2048-bit authentication with public keys Audio jacks (reserved for future use) Connection: Input (for PC/KVM switch): 1 x USB 2.0 Type-B female, 1 x HDMI female (monitor), 1 x RJ45 female (network) Output (for local console): 3 x USB Type-A female, 1 x HDMI female Includes: AC adapter, 1 x HDMI cable (male - male, 1.5 m), 1 x USB cable (Type-A male - Type-B male, 2 m)