Showing posts with label usb kvm. Show all posts
Showing posts with label usb kvm. Show all posts

1/24/2012

IOGEAR GCS932U MiniView Micro DVI-D 2 Port KVM with Audio and Cables Review

IOGEAR GCS932U MiniView Micro DVI-D 2 Port KVM with Audio and Cables
Average Reviews:

(More customer reviews)
I bought this to use with a Mac Pro (desktop) and a laptop.The product is designed nicely, but appears to havean incompatibility with the Mac Pro - whenever I'd switch away from the Mac it would crash, and the error report upon booting suggested the crash was happening in an Nvidia driver.Apparently when you switch away the computer loses EDID information from the monitor, then crashes.I tried the competing Belkin model (F1DG102D) and, while about $30 more expensive, it works well (though it does use a power adapter, while the Iogear does not).One other quirk with the Iogear is that when booting the DVD drive would pop open.I'm using a Logitech wireless keyboard mouse combo, perhaps the problem is related, but I don't see this with the Belkin.

Click Here to see more reviews about: IOGEAR GCS932U MiniView Micro DVI-D 2 Port KVM with Audio and Cables

Product Description:
Iogear's GCS932U Mini View Micro USB DVI + Audio, KVM switch enables easy sharing of one DVI monitor, mouse, keyboard, speaker set, and microphone between two computers.
The GCS932U employs two switching methods:

    A remote switch provides one-tap switching. With a remarkably small size, the switch can be placed anywhere on your desk.
    Use hot keys to independently switch control and audio functions between computers. Listen to music from one computer while working on the other.
32-bit color is supported at resolutions up to 1920x1200 at 60 Hz. The switch is self-powered and mouse and keyboard emulation ensure uninterrupted operation when switching computers. Status is easy to monitor with LEDs. The GCS932U switch is backed by a 3-year warranty.
What's in the Box
GCS932 KVM switch, remote switch, user's manual, and registration card.

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7/04/2011

Belkin Soho F1DS104L VGA and USB 4 Port In/Out KVM Switch (Black) Review

Belkin Soho F1DS104L VGA and USB 4 Port In/Out KVM Switch
Average Reviews:

(More customer reviews)
It seems like a very adequate KVM switch.There is no lag between PC switching that others have complained about with other USB KVMs.One annoying thing that it does is beep everytime you switch PCs.Other Belkin KVMs have firmware updates that turn off the beep, but this one is too new to have any updates yet.I talked to Belkin tech support and they are reporting it, so hopefully a firmware update will allow you to toggle it off.Pretty stupid that they added it to other KVMs and not this one...Other than that, it's just large. They made the buttons huge and it makes the whole thing about 13 inches long.

Pros
-audio and microphone switching
-can switch KVM and audio independently (work on one PC while listening to music from another)
-4 good quality (color coded) cables included
-very little lag-time between switching
Cons
-Annoying beep when switching
-large footprint

***UPDATE*** - I came across a solution to the annoying beep/chirp.The hotkey sequence scrlk+scrlk+B toggles the beep.Funny that Belkin Tech support couldn't provide this solution and it is not in the manual anywhere.

Other than that, I've had this KVM for about 6 months with hardly anyproblems.Every now and again it will lose the connections for the mouse and keyboard, but bouncing power to the KVM for a second seems to fix it.It has probably only happened 3 or 4 times in 6 months.I'm happy with it.

Click Here to see more reviews about: Belkin Soho F1DS104L VGA and USB 4 Port In/Out KVM Switch (Black)

Product Description:
4port Usb Soho Kvm SwitchPerp

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6/14/2011

IOGear 4-Port MiniView Symphony Multi-function KVM Switch with Cables GCS1774 Review

IOGear 4-Port MiniView Symphony Multi-function KVM Switch with Cables GCS1774
Average Reviews:

(More customer reviews)
I recently bought a second computer and wanted to use both of my (Windows XP) computers in my home office at one time. Since space on my desk is very limited, I wanted to share as much as possible with both computers.

The online and on-the-box advertising literature for this expensive KVM switch made it sound ideal. It would supposedly let me share one monitor, keyboard, mouse, speakers and Internet connection, plus two USB printers, with both of my computers. I am not a computer technician, so installation needed to be straightforward.

When the KVM switch arrived from Amazon.com, I spent a lot of time routing cables behind a bookcase and carefully making all of the connections. Nevertheless, when I turned out the two computers, I had nothing but problems. One computer would not work with the KVM switch at all. The other one would work poorly, with the keyboard only reproducing some characters and randomly repeating others. The mouse had a delay between when I moved it and when the cursor moved on-screen.

Since IOGEAR's technical support is only available Monday through Friday, during business hours, I tried to get things working on my own. I spent many frustrating hours on Saturday reconnecting things and trying various workarounds, but to no avail. Both computers worked properly when I disconnected them from the KVM switch and hooked them up directly to the keyboard, mouse and monitor.

Today, Monday, I called IOGEAR. Their technical support person (who said she is outside the U.S.) did not sound especially knowledgeable about the product, but eventually pointed to a problem with the NVIDIA product described in the Properties window that she had me call up on my monitor. She started to suggest modifying my computers with the addition of some sort of internal card, to enable their KVM switch to work.

Rather than start adding internal computer hardware to address an incompatibility with NVIDIA products, I asked to speak to someone else. After keeping me on hold quite a while she said she'd have to get them to call me back. After waiting a little while, I called back to IOGEAR's customer service and spoke to someone else, in Irvine, CA. After asking me some questions about my computers, he said that the problem was indeed due to an NVIDIA product -- but not on my monitor. Rather, he said it was due to the NVIDIA product on my new computer's motherboard. He said it has a known (to IOGEAR) incompatibility issue with this KVM switch, and that to work around it I would need to install some sort of card in my brand new, very expensive,computer. I asked but he said that they would not pay for the card or the labor to do this, and would not accept responsibility for not letting potential customers know in advance that this serious incompatibility with NVIDIA -- a common and widespread brand of computer hardware, exists.

That is not acceptable to me. I will be returning the KVM switch. I strongly recommend that readers of this review contact IOGEAR before purchasing this product to make sure, in advance, that it will work with their computers, since IOGEAR says nothing about any possible, potentially serious incompatibility issues in their advertising literature for this product which I read online at their Website and at Amazon.com, and then based my purchase decision on. Note that the printed system requirements on the product's box completely matched both of my computer systems specs.

Click Here to see more reviews about: IOGear 4-Port MiniView Symphony Multi-function KVM Switch with Cables GCS1774

Product Description:
IOGEARs Symphony multi-function 4-Port KVM Switch represents the new wave in KVM technology. The Symphony allows you to control four computers using a single VGA monitor, USB keyboard and mouse. In addition, it has a built-in USB 2.0 hub, Ethernet 10/100 switch, and audio sharing capabilities. With its built-in USB 2.0 High Speed hub, slow transfer rates are a thing of the past. Fully compatible with USB 2.0 standards, this KVM allows you to share your USB peripherals and transfer data at up to 480 Mbps. In addition, the audio ports allow you to connect one set of speakers and microphone, and share them among your computers. To complement your KVM setup, IOGEARs Symphony KVM sports a full-featured Ethernet 10/100 switch. This built-in Ethernet switch allows you to easily network and share internet with your computers. Among its many features, it supports auto-sensing, 10/100 Mbps speed, and is fully compliant with 802.3 networking standard.

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IOGear 2-Port USB KVM Switch with Cables and Remote GCS22U (Black) Review

IOGear 2-Port USB KVM Switch with Cables and Remote GCS22U
Average Reviews:

(More customer reviews)
This KVM is fine, IOGear makes pretty good products. I am writing this just to provide a few comparison notes on the few but important differences between this and it's slightly more mature sibling the GCS632U.

1) This KVM does not offer any keyboard shortcut. There is a little wired "remote" connected to the KVM, and you must click the button when you want to change from one machine to the next. This does not seem ideal to me, because your hands must leave the keyboard and I would worry about the clicky switch failing over time. The GCS632U offers a typical "double scroll-lock tap" to change over, and this can be changed to another keypress as desired. I find this works much better than this unit's remote button setup.

2)This KVM has cables that connect to the monitor port and TWO USB ports on each target computer. The GCS632U one-ups this in a neat trick; it combines the keyboard and mouse inputs into ONE USB cable, so it only takes up ONE USB port on each target computer. Very nice, and fewer cables to plug in. This feature alone is actually enough for me to return the GCS22U for the upgraded GCS632U.

3) Last, but not least, the GCS632U adds 1/8" plugs for audio. I personally don't use this, but for those who want to connect a single pc speaker system (or other audio output) to the two target computers, this is a nice feature.

Hope that's helpful. To me, an extra $10 is worth having an extra USB port free on my laptop and other computer! And I much prefer the keyboard shortcut vs the remote button!

Click Here to see more reviews about: IOGear 2-Port USB KVM Switch with Cables and Remote GCS22U (Black)

Product Description:
IOGear GCS22U 2-Port USB KVM Switch, 2-Port USB Cable KVM allows users to share a VGA monitor, a USB mouse, and a USB keyboard between two computers. Users can switch between computers using a manual switch located on a wired remote controller that can be placed on your desk for ease of reach. It offers an out-of-box solution with no additional cables needed. It supports multiple operating systems including Windows, Sun, and Mac. It is entirely plug-n-play and requires no software to run. It is also powered through the USB bus and thus does not require a power supply to run. It is the ideal KVM for those who want a competitively priced, entry level KVM that will allow them to multitask with two computers at their disposal.

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3/16/2011

TRENDnet 2-Port USB KVM Switch Kit with Audio (Includes 2x KVM Cables) TK-209K (Blue) Review

TRENDnet 2-Port USB KVM Switch Kit with Audio TK-209K
Average Reviews:

(More customer reviews)
This switch simply works.No complicated setup, no software to install.Just turn off both computers.Plug the shared keyboard, monitor, mouse, speakers and microphone into the switch, connect the included cables into the switch and the two computers.Then turn on the first computer, the one you want to designate as #1.After the first computer boots up and everything is okay, then push the #2 button and boot the second computer.That's it.From then on, you just push the button #1 or #2 to make the switch.It switches instantly, if both computers are not asleep.If one is asleep, it gives the signal, and then the PC takes only a few seconds to wake up.

I read a lot of reviews and I'm glad I did.Other switches seem to need software to work well, and rely on keystrokes to change.Because this switch has a button, it just truly switches over without any need to install software, making it the most generic.For PCs, you can use the scroll-lock+scroll-lock key combination to elicit the switchover.But it's simpler just to teach my kids to select button 1 or button 2.

Click Here to see more reviews about: TRENDnet 2-Port USB KVM Switch Kit with Audio (Includes 2x KVM Cables) TK-209K (Blue)

Product Description:
The 2-Port USB Audio KVM Switch lets you control multimedia PCs with just one keyboard, monitor, mouse, microphone, and a set of speakers. The KVM switch not only allows you to share your monitor, keyboard and mouse but you can also share microphone and speakers. With just a simple press of a button, this KVM switch eliminates the hassle of cable swapping and switching between 2 PCs. With its Hot-Plug, Auto-Scan and Hot-Key operating features, the TK-209K is the perfect choice for managing 2 PCs. Separate KVM cables are included.

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