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Tom's Hardware KVM Roundup
nexex writes: "Tom's Hardware has a new article with a review of several KVM switches. I have considering buying a KVM switch as I seem to collect/use more & more computers, I feel left with little choice :) While I have several friends who have taken the plunge, they have all spent wildly different amounts on them. Granted price plays a great factor on the features you get, but how do you know which one is not going to end up letting you down? If you end up with el cheapo, you will most certainly end up regretting it, as this device will be carrying the signals of your primary input and output to your systems."
I've been using the IOGear 2-port KVM switch reviewed in the article for several months now, and I have to say I love it. I use it to share between XP and Linux, and neither machine has ever had a problem with the USB devices. I did run into a slight problem with the video causing snow and jitters in X11 (no problems at all in XP), but adjusting the modeline (dumped via xvidtune, changed the polarity of the hsync) made the problems disappear. For anybody who wants to get away from PS/2 systems, or uses Macs, I really do recommend IOGear.
The only thing I could wish for is the OSD/hotkey support of IOGear's 4-port model, but I can live without that. Also, Tom's price was a bit high. I bought mine for roughly $100 at a local computer store.
The guys at Inova have a KVM switch not reviewed in this article. In addition, they claim that it doesn't just switch the KeyboardVideoMouse, but all your silly devices. There's a small, pleased review of it here.
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I use 8-port Apex KVM switches at work, and they have some nice features; they also have a few flaws. These KVM switches arent the cheap ones found in this review, but if your looking for higher end equipment I might be able to give some useful nformation.
The switches are only KVM, no sound, no USB. To change screens, you press the print screen key. It brings up a menu, and you can choose between any of your machines. The machines can all be named, so you know exactly what machine you are going to. Another nice feature is that you can chain them together for more than just 8 machines on the switch. My only real complaint is that sometimes the menu doesnt get erased when you switch machines, so you have to bring it up again and get rid of it. I havent had any problems with screen resolutions, keyboards or mice. Definitely worth looking into for a setup with more machines than two.