D-Link 2-Port PS/2 KVM Switch with Audio
D-Link KVM-121 2-Port PS/2 KVM Switch with Audio Support

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Product Summary
Manufacturer: D-Link
Mfg Part#: KVM-121
UPC: 00790069291197
Buy.com Sku: 202507511
Item#: C2KRU9
Buy.com Sales Rank: 7884
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The D-Link 2-port PS/2 KVM Switch with Audio Support (KVM-121) allows you to control two computers using a single monitor, PS/2 keyboard, and PS/2 mouse. Use the “select” button or keyboard hot keys to easily switch between two computers and perform multiple tasks. Unclutter your desktop and simplify your workspace with the compact D-Link 2-Port PS/2 KVM Switch with Audio Support.

The built-in audio support allows you to share a set of speakers with two computers. This enables you to listen to Internet radio or voice conferences on one computer while surfing the web or performing other tasks simultaneously on the other. Use one computer as a dedicated music server while having full access to the other computer’s system resources.

Package Contents:

  • 2-Port PS/2 KVM Switch with Audio Support
  • Two Sets of Detachable 6’ KVM Cables
  • Quick Installation Guide
     
  • Features
    TWO COMPUTERS, ONE SYSTEM
    The D-Link 2-Port PS/2 KVM Switch (KVM-121) enables you to control two computers using only a single monitor, PS/2 keyboard, and PS/2 mouse. This PS/2 KVM Switch also allows you to listen to music or download files from one computer while having full access to the other computer’s system resources.
    SAVE TIME AND WORK SMARTER
    Ready to work right out of the box, the KVM-121 requires no drivers or power supply and is compatible with any PS/2 enabled computer. This true plug and play device includes hot swapping capability, allowing you to unplug computers from the KVM Switch without having to power down.
    EASY SWITCHING AND AUTOSCAN
    Use hot keys or a push button to switch between computers, or use the autoscan mode to let the device automatically switch between computers at 10 second intervals. The at-a-glance LED indicators displays your computer status so you can easily determine which computer is active. Versatile, portable, and convenient, the D-Link 2-Port PS/2 KVM Switch with Audio Support can be easily integrated into your existing desktop environment at home or at work.

     
    Tech Specs
    Standards: PS/2
    LEDs: Two (2) Port Status LEDs
    Monitor Resolution Support: Up to 2048 X 1536
    KVM Cable Length: 6Ft.
    Ports: Keyboard: 6-pin Mini-DIN Female PS/2; Mouse: 6-pin Mini-DIN Female PS/2; Monitor: 15-pin HDDB Female VGA, SVGA, XGA, MultiSync; Audio: 3.5mm Stereo Mini Jack
    Switching Notification: Audio Beep
    Switching Control: Hot Keys; Select Push Button
    Scanning Interval: 10 seconds
    Power: Bus Powered
    Certifications: FCC Part 15b
    Operating Temperature: 32ºF to 122ºF(0ºC to 50ºC)
    Operating Humidity: 80% Maximum (Non-condensing)
    Dimensions: Item (WxHxD): 5.5” x 1.1” x 2.4”
    Weight: 0.875 lbs
    Warranty: 1 Year

    Minimum Requirements:
    PS/2 Keyboard
    PS/2 Mouse
    VGA Monitor
    Two Desktop Computers with PS/2 Input Ports

      
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    Customer Reviews
    Value 4
    Performance 3.5
    Ease of Use 4
    Overall Satisfaction 3.5
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    2 of 5 It is not working as good as it should. Wednesday, June 10, 2009
    trengen from San Gabriel, CA  

    I got this KVM switch for more than 6 months now. The first computer will respond all the times, but the second computer is constantly having problems. The second computer's keyboard and mouse will not respond if the first computer is not turned on first. It is a very annoying step to turn both computers in order to run the second computer. I don't have this problem another KVM switch made by another manufacturer. The reason I bought this KVM is for the audio support, but I am disappointed by this problem that I am having. Therefore, it is not working as good as it should!
     
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    5 of 5 Too Easy Saturday, February 21, 2009
    A Customer from Kansas City, MO  
    Very simple to use, and works like it's supposed to.
     
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    5 of 5 Works as designed Tuesday, February 03, 2009
    A Customer from Milwaukee, WI  
    Great product for connecting two PCs to one monitor and set of speakers. Would highly recommend.
     
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    4 of 5 Pretty good product Saturday, November 15, 2008
    Mark from Oregon City, Oregon  
    The hot-key and manual button (to switch PCs) are a must for any KVM. Had problems w/ the hot-key w/ KVMs in the past that didn't have a manual button. This is one of the few KVMs that got 'decent' reviews having both features. 1) The biggest problem was there was ghosting of images. I run my screen resolution at 32bit & 1600x1200 using 96dpi. It only became apparent (to me) when running a web browser. At that resolution, it causes blurring of some of the letters. Unfortunately by that time, I had already cut-out the UPC label from the package as part of the rebate requirements, and I was unable to return the product for replacement. 2) For whatever reason, the audio didn't function on the 2nd PC. Called DLink support and was told it was a defective unit. Because of the reason already explained, I couldn't return it but bought another one (same make/model), hoping things would be better. It arrived and I plugged it in. There is still ghosting but not significant as the 1st unit and therefore not as annoying. The ghosting does go away when at 1440x900. The audio now functions properly. If you don't need high resolutions, it is a very good product for ease of use especially for the cost.
     
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    5 of 5 KVM Switch with sound Wednesday, October 01, 2008
    Waterdolphin01 from No. Berwick, Me.  
    I got this switch because I work on computers now and again. This switch makes it easier to hook up 2 cpus at the same time while using 1 keyboard, mouse and monitor (and now speakers). I like the fact that the sound is included with the switch because losing sound drivers and graphics are the most frequent problems with cpu. I had another KVM switch that were the cables connected to the little box but one of the cables stopped working. This switch is good because if a cable stops working you just need to swap it out. On my other switch you can't change the cables. With the new switch you have the option to swap from computer to computer either by the keyboard or by the select button on the KVM switch. It also shows which computer you are looking at (1 or 2). I only got the 2 switch because of space. This is very convenient and easy to use and setup. I would recommend to anyone. I will also say the company Buy.com is excellent. They have good prices and ship fast. Great to do business with.
     
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    5 of 5 D-Link KVM Switch Sunday, September 28, 2008
    Jim from Clifton, NJ  
    Fantastic, excellently priced switch, Glad I didn't miss out on this deal !! This switch allows me to work on two computers without the problem of disconnecting wires. I've needed a set-up like this for years now and thanks to BUY.com they got this for me for next to nothing. PLUS I ordered on Friday and it came on Saturday with FREE SHIPPING !!! BUY.com Whats SHAKING ????
     
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    5 of 5 Great KVM for the $ Monday, August 11, 2008
    Jru from Wisconsin  
    Just got this KVM last week for $15 after $10 MIR. We have needed one of these at work for some time but never actually got one until now. It works as advertised although we have not used any audio function so I cannot comment on the usability of the audio switching. As far as switching a ps2 mouse, ps2 keyboard, and VGA monitor; it works great. The only concern (and it is just the way the computers/windows works)is that if you reboot or turn on a computer, you must have the KVM switched to it or the mouse/keyboard will not work. The monitor will work but windows will not recognize the mouse or keyboard. If you get a KVM that uses USB mouse and keyboard you will not have this issue.
     
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    1 of 1 customers found this review helpful.
     
    3 of 5 It works, in spite of tech support Friday, March 21, 2008
    A Customer from Tucson, Az  
    <p> Package showed up quickly and undamaged and hooked up nicely. I had some issues with my audio. At times it works fine, others not at all. More annoying was when I would hear stuff happening on the first computer even when I was switched to the second. </p> <p> Tech support is completely worthless. The number in the manual is actually fake. It does not go to tech support, it goes to a sex chat hotline. I suppose some of the ladies may have been able to help me, but I hung up after the message started calling me rather nasty things. Try 1-877-453-5465 if you don't believe me. It is also listed here http://support.dlink.com/contact/ticket.asp?model=KVM%2D121 </P> <p> Email support was not much better. They simply told me to buy new speakers. Right, I will scrap my name brand $200 system because a crappy little part does not function correctly. They also refused to comment on the fake support number. </p> <p> I got the problem fixed luckily and it has worked fine since. Sometimes I need to reboot when the mouse and keyboard fail to recognize. </p> <p> In all, a decent buy, if it works out of the box for you. God help you if you have to call in support for this thing. </p>
     
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    2 of 2 customers found this review helpful.
     
    1 of 5 Good Price Terrible Tech Support Thursday, January 17, 2008
    jimlake2 from Binghamton, NY  
    The product installed easily and worked well until the audio quit working completely after less than a month. It's definitely the switch or the cabling to the switch because the audio works fine plugged directly into my computer. <br><br> The only reason I purchased the switch was to upgrade my older KVM switch to one that had audio, so I was quite disappointed. I can not return it to Buy.com because I've had it more than 14 days. I will see what satisfaction I can get from D-Link. I originally rated it a 4 for value, because for the price I paid it's still a very inexpensive KVM switch and all the other features are still working. However, I have downgraded the value to a 3 because of the frustration I have encountered dealing with D-Link's tech support as detailed below. I have downgraded the performance to a 2, because it is supposed to support audio switching and it doesn't. However, it does work effectively to switch the keyboard, mouse and monitor. <br><br> I have tried without success to obtain a return authorization from D-Link. My first contact was via e-mail and I described the problem as I have above. I was assigned a case number and told to call their 800 tech support number. Over a period of five days I called repeatedly at all hours of the day and could not get through to anyone in tech support. I sent a reply e-mail asking if there was a specific extension to which I could be directed. The tech responded to my e-mail stating they had been having phone problems, try again. <br><br> I waited a couple of weeks in hopes that their "phone problems" would be resolved and tried again. On my next attempt I spent approximately 20 minutes on the phone working my way through their menu tree and waiting on hold before speaking to a tech. I told him I had a case id number and gave that to him. I spent 10 minutes verifying with him what I had already reported in the original e-mail I sent. He gave me a new number. I read the number back to him and he verified it. I asked him what I was supposed to do with that number. He told me I had to visit their website and input the number to receive further instructions. <br><br> That seemed like just another hurdle for the consumer but I complied. I visited rma.dlink.com and input the number provided along with my phone number and received the following message - "The Case ID you provided was not found in our records" I double checked the number and tried again with the same results prompting a third e-mail to tech support. Today I received this reply, "Upon review of your concerns, it is advisable to inform that unfortunately this Case ID was not completed correctly for the RMA to occur. Call our Tech Support Dept. at 1(800)326-1688 for our third level support." <br><br> They have won the battle because I am unwilling to spend any more time trying to replace this defective product. However, it's unlikely I will purchase a D-Link product of any kind again.
     
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    4 of 5 D-Link KVM switch Saturday, December 22, 2007
    A Customer from Port Angeles, WA  
    Good price. Nice to get that extra monitor off my desk. Haven't been able to get my wireless mouse to work with it, but may experiment around with it some more. My main computer has a 2-monitor setup, which I was able to get to work with this. It did take some trial and error to figure out which monitor plug in where, though.
     
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    2 of 2 customers found this review helpful.
     
    3 of 5 Audio worked for less than 30 days Thursday, December 20, 2007
    Jim from Binghamton, NY  
    The product installs easily and worked well until the audio quit working completely. It's definitely the switch or the cabling to the switch because the audio works fine plugged directly into my computer. The only reason I purchased the switch was to upgrade my older KVM switch to one that had audio, so I am very disappointed. I can't return to Buy.com because I've had it more than 14 days. I will see what satisfaction I can get from D-Link. I rated it a 4 for value because as the price I got it, it's still a very inexpensive KVM switch and all the other features are still working.
     
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    5 of 5 Good Buy Thursday, December 13, 2007
    John from Bremerton, WA  
    This was an outstaning price and adds the use of 2 computers thru one monitor, keyboard and mouse. Works Great
     
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    5 of 5 Nice KVM for a reasonable price Tuesday, December 11, 2007
    Tik from Poughkeepsie, NY  
    This switch provided all the features I needed to keep my both PCs (desktop and a laptop with a docking station) controllable by one set of keyboard, monitor and mouse. Ordered on Tuesday, received it by Friday, the set-up took about 10 minutes. Very easy to use. You can control the switch in both ways - with a button on the switch, or with shortcut keys on the keyboard, which makes it possible to place the switch somewhere behind the pc/monitor, where you can hide the numerous wires coming in-and-out of the switch. As for performance - sometimes I am having problems to control the mouse on the laptop when I am switching to the desktop, and then back to the laptop.. but, I think that's rather an issue with my laptop external mouse driver than the switch itself.. So, overall, I'll say this device certainly worth the money and makes the life easier than controlling two keyboards, mice, and most important - two monitors..
     
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    2 of 2 customers found this review helpful.
     
    5 of 5 Best Product for its price Tuesday, September 25, 2007
    A Customer from Redlands, Ca  
    This product is good for me, I have a side business and man did save me some time and money...Oh yea did I mention the $$$$$ Anyway, I suggest this product to everyone.
     
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    1 of 1 customers found this review helpful.
     
    5 of 5 Quick and easy Thursday, June 21, 2007
    Andrew from 07920  
    If all you need is a 2 port KVM, this one works great. Everything you need is in the box. Plug it in, you’re set. No loss of video resolution, ect. I’m running one PC at 1440 by 900 and the other at 1024 by 768.
     
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    5 of 5 Pretty good! Wednesday, May 30, 2007
    A Customer from NYC  
    It's very easy to use.
     
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    0 of 4 customers found this review helpful.
     
    1 of 5 Speaker out only NO MICROPHONE in Thursday, May 10, 2007
    A Customer from Cyberspace  
    it is an oversite by D-Link to make this without a Mic jack. Speaker only is ok for most but i and many others need both Speaker and a Mic that will switch with the KVM i am using a older Trendnet TK-209i and its Great look elsewhere!!!
     
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    2 of 2 customers found this review helpful.
     
    4 of 5 Good product for great price Sunday, March 04, 2007
    D.W. from Florida, USA  
    Works well, easy to install. Great value for the price as all cables are included (except PS2 to USB adapter depending on keyboard and mouse connectors you have). Also has audio port which other units do not have. I wished they put all the ports on the same side of the unit for cleaner set up , but in the end it did not matter as I put the unit behind the computer on the floor and never touch it, as I switch between the two computers using the softkeys.
     
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    1 of 2 customers found this review helpful.
     
    3 of 5 Great price, but just ok Monday, February 26, 2007
    Mike from Indianapolis  
    The price is right, but it's not as nice as some other switches I've used. For one thing, the keyboard, mouse, and video inputs are on one side, and the 2 outputs are on the opposite side. It makes for a very messy desk. If you turn it sideways, you can't access the button to switch or see the indicator. (You can use a keyboard hot key to switch, though, so you could hide it altogether if you don't care about seeing the indicator...) The other problem I had was that one of my PC's stopped recognizing the keyboard and mouse after the switch had been set to the other computer for an extended time. The video still switched, but I had no control. This happened once early on, and has not happened since, so it may have just been a fluke. Bottom line is, for $20 (after rebate), you really can't go too wrong. It works, even if it's not pretty...
     
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