Look for one that can handle a high refresh rate without compromising video resolution. A 4K Switch with 3840x2160 at 60hz would display crisp video. It should also begin showing high-definition multimedia immediately. Ideally, the peripherals should also kick into action right away after a switch.<br /><br /> <br /><br />EASE OF USE<br />Features like multiple ways of switching, i.e., via HDMI Keyboard Shortcut, a button on the KVM, mouse gestures, and remote control, prevent user fatigue. Just as the keyboard and mouse emulations remain operational between switches, so should the switch maintain them even if the computer is powered off.<br /><br />Additionally, the autoscan should be adjustable so the interval can be set to any time between 5 seconds and 60 minutes. Switches that can be operated with an IR remote are easier to use. You won’t have to get up every time or even reach across to the keyboard to change screens.<br /><br />A rack mountable KVM switch won’t take much space. It should be compact and still connect multiple PCs, servers, game consoles, DVR’s, and streaming devices.<br /><br /> <br /><br />FAULTLESS EMULATION<br />The EDID emulator installed within a KVM switch allows your machine to detect how many displays are connected to it. This feature prevents the desktop icons on one screen from rearranging between switching. You shouldn’t have to configure the display each time you switch between screens. It also enables the plug-and-play capability in KVM switches. The system becomes more reliable, and the display quality remains consistently good.<br /><br /> <br /><br />HEIGHTENED NETWORK SECURITY AND BETTER CONNECTIVITY<br />Remote IP KVM switching enables you to connect to users outside the local area network as well. Any servers that are linked to the KVM switch via an IP connection will be connected to each other. That would be true regardless of the operating systems in use.<br /><br />Moreover, KVM over IP devices are equipped with advanced security features. They are the best choice for users who value their connection security. A remote IP KVM offers military-grade protection. It can also help give full access to servers even when they aren’t located together physically.<br /><br /> <br /><br />GREAT CABLE QUALITY<br />Say, you buy an 8 Port KVM Switch HDMI. It has 4K KVM HDMI capability, but the seller doesn’t give you any – or even enough – HDMI cables with it. Would it be worth buying from them? Go for high-quality products that come with equally well-constructed and certified cables for best results.<br /><br />Sufficient cable length is important too. If you use a cable longer than 7 feet, you may not get the speed that you require. Similarly, sellers often provide cables that are too short. If the HDMI cord cannot reach where it is supposed to go in the management infrastructure, it becomes useless to you. Before buying, measure the distance your cables need to cover. You might not think much of it now, but KVM cables are not common. Even buying them in bulk can be expensive. Therefore, it is better to know the required length beforehand. You wouldn’t want to bring out the server cabinets after spending on a KVM switch and its accessories. Would you?<br /><br />Have you thought about why there is a substantial difference between the prices of KVM switches? The cost of a switch depends on what it has to offer to its users.