D-Link DKVM-4K/B2B, 4-port KVM Switch with VGA and PS/2 ports.Control 4 computers from a single keyboard, monitor, mouse, Supports video resolutions up to 2048 x 1536, Switching using front panel but
D-Link KVM-221/C1A, 2-port KVM Switch with VGA, USB and Audio ports.Control 2 computers from a single keyboard, monitor, mouse, Supports video resolutions up to 2048 x 1536, Audio connector to connec