در عجبم از شما که هنوز نمیدونید KVM چیه و میخواید سرور مجازی بفروشید به ملت

KVM switch - Wikipedia, the free encyclopedia

KVM :
A KVM switch (with KVM being an abbreviation for keyboard, video or visual display unit, mouse) is a hardware device that allows a user to control multiple computers from a single keyboard, video monitor and mouse.
KVM Over IP (IPKVM)
KVM over IP devices use a dedicated microcontroller and potentially specialized video capture hardware to capture the video, keyboard, and mouse signals, compress and convert them into packets, and send them over an Ethernet link to a remote console application that unpacks and reconstitutes the dynamic graphical image. This KVM over IP subsystem is typically connected to a system's standby power plane so that it's available during the entire BIOS boot process. These devices allow multiple computers to be controlled remotely across a wide area network, local area network or telephone-line using the TCP/IP protocols. There are performance issues related with LAN/WAN hardware, standard protocols and network latency so user management is commonly referred to as "near real time". And, remote KVM over IP devices offer much smaller matrix frameworks.