M**.
Robust, long lasting KVM
We've been using this KVM with serial touch screens since 2008 in a high-RFI environment (yes the same units). We have an AM radio tower on the property and the local field strength is pretty high, but with proper grounding at both ends we've managed to keep three of these sets running between 6 and 10 years. We also use 2 of the non-serial sets with a couple of other mission-critical PCs here. We've had to send a couple in for repairs over the years, but it's still cheaper than buying a new set. Though PS2 is passe these days, I still find it's the most reliable keyboard and mouse arrangement for long distances from the PC over a KVM and the most RFI resistant, plus there are fewer detection issues with the OS. They are a bit pricey, but the all-metal construction and firm connectors make these a good physical value for the money, they aren't flimsy. However, a word of caution about the peripherals, the manufacturer doesn't really say this in the manual, but it's important to know. Not all drivers can communicate through this unit, particularly Logitech, which seems to be a pervading problem with Logitech over any kind of remote or long connection. So use Keytronics brand, or a standard MS mouse and keyboard. Other than that, they do work pretty well, the video is a bit soft, but most KVMs are. It's probably time to try USB KVM's but that means changing the serial touch monitors to USB input instead, which is another expensive investment. So we're trying to keep the serial KVMs going as long as we can. Fortunately I can still find a few motherboards with PS2 which make this KVM still pretty practical in the radio automation environment, though, admittedly, it's getting tougher. I'm looking for alternatives to KVMs but, so far, a distance over 75 feet is pretty challenging for all IO devices on a PC without a KVM of this sort. In short, it's pretty solid, a good performer, has put up with a lot of EMP from nearby lightning strikes on the AM tower. Though rare and random they have gone through a 9V power supply or two (by the way, a power supply is required for both ends, so make sure you have AC power available at both ends for plugging in). I recommend having a spare KVM set on hand if employing more than just one of this set, you'll eventually need it when sending the main unit in for repair. We've only had one set totally demolished by lightning with a near direct strike, but that strike took out about a dozen other things here at the studio, so it's reasonable that at least one of the KVM sets didn't survive. Given the general longevity of operation, I can't really complain about the other little quirks, like making sure you start the remote unit first, then the transmit unit second, then boot the PC (in that order) to ensure driver detection (the manual details this operation). Also be sure to connect your IO devices directly to the PC before KVM deployment, that way the PC will be able to successfully load all the standard drivers when it detects them over the KVM. It will be a much more positive experience.
Trustpilot
4 days ago
3 weeks ago
